10139430602 has 64 divisors (see below), whose sum is σ = 18549181440. Its totient is φ = 4064928000.

The previous prime is 10139430601. The next prime is 10139430619. The reversal of 10139430602 is 20603493101.

It is a Harshad number since it is a multiple of its sum of digits (29).

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

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1924652 + ... + 1929912.

It is an arithmetic number, because the mean of its divisors is an integer number (289830960).

Almost surely, 2^10139430602 is an apocalyptic number.

10139430602 is a deficient number, since it is larger than the sum of its proper divisors (8409750838).

10139430602 is a wasteful number, since it uses less digits than its factorization.

10139430602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5447.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 10139430602 in words is "ten billion, one hundred thirty-nine million, four hundred thirty thousand, six hundred two".