139029604140 has 288 divisors, whose sum is σ = 469524916224. Its totient is φ = 30616427520.

The previous prime is 139029604139. The next prime is 139029604141. The reversal of 139029604140 is 41406920931.

It is an interprime number because it is at equal distance from previous prime (139029604139) and next prime (139029604141).

It is not an unprimeable number, because it can be changed into a prime (139029604141) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21232347 + ... + 21238893.

It is an arithmetic number, because the mean of its divisors is an integer number (1630294848).

Almost surely, 2^139029604140 is an apocalyptic number.

139029604140 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 139029604140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234762458112).

139029604140 is an abundant number, since it is smaller than the sum of its proper divisors (330495312084).

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

139029604140 is a wasteful number, since it uses less digits than its factorization.

139029604140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837 (or 6828 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 139029604140 in words is "one hundred thirty-nine billion, twenty-nine million, six hundred four thousand, one hundred forty".