140689700088 has 32 divisors (see below), whose sum is σ = 401970572160. Its totient is φ = 40197057120.

The previous prime is 140689700069. The next prime is 140689700089. The reversal of 140689700088 is 880007986041.

It is a super-3 number, since 3×140689700088³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140689700088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140689700089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418719178 + ... + 418719513.

It is an arithmetic number, because the mean of its divisors is an integer number (12561580380).

Almost surely, 2^140689700088 is an apocalyptic number.

It is an amenable number.

140689700088 is an abundant number, since it is smaller than the sum of its proper divisors (261280872072).

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

140689700088 is a wasteful number, since it uses less digits than its factorization.

140689700088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837438707 (or 837438703 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The spelling of 140689700088 in words is "one hundred forty billion, six hundred eighty-nine million, seven hundred thousand, eighty-eight".