140723688550560 has 192 divisors, whose sum is σ = 445294132577280. Its totient is φ = 37355796357120.

The previous prime is 140723688550537. The next prime is 140723688550597. The reversal of 140723688550560 is 65055886327041.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 140723688550494 and 140723688550503.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2561332690 + ... + 2561387630.

It is an arithmetic number, because the mean of its divisors is an integer number (2319240273840).

Almost surely, 2^{140723688550560} is an apocalyptic number.

140723688550560 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 140723688550560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222647066288640).

140723688550560 is an abundant number, since it is smaller than the sum of its proper divisors (304570444026720).

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

140723688550560 is a wasteful number, since it uses less digits than its factorization.

140723688550560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79111 (or 79103 counting only the distinct ones).

The product of its (nonzero) digits is 48384000, while the sum is 60.

The spelling of 140723688550560 in words is "one hundred forty trillion, seven hundred twenty-three billion, six hundred eighty-eight million, five hundred fifty thousand, five hundred sixty".