10139430600 has 144 divisors (see below), whose sum is σ = 36671025300. Its totient is φ = 2495854080.

The previous prime is 10139430577. The next prime is 10139430601. The reversal of 10139430600 is 603493101.

10139430600 is a `hidden beast` number, since 1 + 0 + 13 + 9 + 43 + 0 + 600 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1139872644 + 8999557956 = 33762^2 + 94866^2 .

It is not an unprimeable number, because it can be changed into a prime (10139430601) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 193255 + ... + 240054.

Almost surely, 2^10139430600 is an apocalyptic number.

10139430600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10139430600 is an abundant number, since it is smaller than the sum of its proper divisors (26531594700).

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

10139430600 is a wasteful number, since it uses less digits than its factorization.

10139430600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433344 (or 433332 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 10139430600 in words is "ten billion, one hundred thirty-nine million, four hundred thirty thousand, six hundred".