140727363154560 has 1280 divisors, whose sum is σ = 645432350492160. Its totient is φ = 28400951918592.

The previous prime is 140727363154493. The next prime is 140727363154561. The reversal of 140727363154560 is 65451363727041.

140727363154560 is a `hidden beast` number, since 1 + 4 + 0 + 7 + 2 + 7 + 3 + 6 + 31 + 545 + 60 = 666.

It is a super-2 number, since 2×140727363154560² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 140727363154497 and 140727363154506.

It is not an unprimeable number, because it can be changed into a prime (140727363154561) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 107852614 + ... + 109149626.

It is an arithmetic number, because the mean of its divisors is an integer number (504244023822).

Almost surely, 2^{140727363154560} is an apocalyptic number.

140727363154560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140727363154560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322716175246080).

140727363154560 is an abundant number, since it is smaller than the sum of its proper divisors (504704987337600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140727363154560 is a wasteful number, since it uses less digits than its factorization.

140727363154560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297087 (or 1297066 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 54.

The spelling of 140727363154560 in words is "one hundred forty trillion, seven hundred twenty-seven billion, three hundred sixty-three million, one hundred fifty-four thousand, five hundred sixty".