139041204 has 24 divisors (see below), whose sum is σ = 329749728. Its totient is φ = 45587040.

The previous prime is 139041197. The next prime is 139041211. The reversal of 139041204 is 402140931.

It is an interprime number because it is at equal distance from previous prime (139041197) and next prime (139041211).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94242 + ... + 95705.

It is an arithmetic number, because the mean of its divisors is an integer number (13739572).

Almost surely, 2^139041204 is an apocalyptic number.

It is an amenable number.

139041204 is an abundant number, since it is smaller than the sum of its proper divisors (190708524).

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

139041204 is a wasteful number, since it uses less digits than its factorization.

139041204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190015 (or 190013 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 139041204 is about 11791.5734319047. The cubic root of 139041204 is about 518.0613265496.

The spelling of 139041204 in words is "one hundred thirty-nine million, forty-one thousand, two hundred four".