139332608835 has 128 divisors (see below), whose sum is σ = 266280960000. Its totient is φ = 60874882560.

The previous prime is 139332608827. The next prime is 139332608837. The reversal of 139332608835 is 538806233931.

It is not a de Polignac number, because 139332608835 - 2³ = 139332608827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (139332608837) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 177042312 + ... + 177043098.

It is an arithmetic number, because the mean of its divisors is an integer number (2080320000).

Almost surely, 2^139332608835 is an apocalyptic number.

139332608835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

139332608835 is a deficient number, since it is larger than the sum of its proper divisors (126948351165).

139332608835 is a wasteful number, since it uses less digits than its factorization.

139332608835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 139332608835 in words is "one hundred thirty-nine billion, three hundred thirty-two million, six hundred eight thousand, eight hundred thirty-five".