140700858872 has 64 divisors (see below), whose sum is σ = 304833300480. Its totient is φ = 59636408832.

The previous prime is 140700858847. The next prime is 140700858901. The reversal of 140700858872 is 278858007041.

It is a super-2 number, since 2×140700858872² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140700858872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2905853 + ... + 2953875.

It is an arithmetic number, because the mean of its divisors is an integer number (4763020320).

Almost surely, 2^140700858872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140700858872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152416650240).

140700858872 is an abundant number, since it is smaller than the sum of its proper divisors (164132441608).

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

140700858872 is a wasteful number, since it uses less digits than its factorization.

140700858872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48612 (or 48608 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 50.

The spelling of 140700858872 in words is "one hundred forty billion, seven hundred million, eight hundred fifty-eight thousand, eight hundred seventy-two".