140329697937 has 16 divisors (see below), whose sum is σ = 219817149888. Its totient is φ = 78506124480.

The previous prime is 140329697927. The next prime is 140329697941. The reversal of 140329697937 is 739796923041.

It is not a de Polignac number, because 140329697937 - 2⁸ = 140329697681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140329697927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163553998 + ... + 163554855.

It is an arithmetic number, because the mean of its divisors is an integer number (13738571868).

Almost surely, 2^140329697937 is an apocalyptic number.

It is an amenable number.

140329697937 is a deficient number, since it is larger than the sum of its proper divisors (79487451951).

140329697937 is a wasteful number, since it uses less digits than its factorization.

140329697937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327108880.

The product of its (nonzero) digits is 15431472, while the sum is 60.

The spelling of 140329697937 in words is "one hundred forty billion, three hundred twenty-nine million, six hundred ninety-seven thousand, nine hundred thirty-seven".