141861613552560 has 480 divisors, whose sum is σ = 549584664330240. Its totient is φ = 33590907947520.

The previous prime is 141861613552537. The next prime is 141861613552573. The reversal of 141861613552560 is 65255316168141.

It is a happy number.

141861613552560 is a `hidden beast` number, since 1 + 4 + 1 + 8 + 6 + 16 + 13 + 5 + 52 + 560 = 666.

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 = 141861613552497 and 141861613552506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4927057 + ... + 17549903.

It is an arithmetic number, because the mean of its divisors is an integer number (1144968050688).

Almost surely, 2^{141861613552560} is an apocalyptic number.

141861613552560 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 141861613552560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274792332165120).

141861613552560 is an abundant number, since it is smaller than the sum of its proper divisors (407723050777680).

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

141861613552560 is a wasteful number, since it uses less digits than its factorization.

141861613552560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12622934 (or 12622911 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 141861613552560 in words is "one hundred forty-one trillion, eight hundred sixty-one billion, six hundred thirteen million, five hundred fifty-two thousand, five hundred sixty".