1039630395338 has 16 divisors (see below), whose sum is σ = 1586081472000. Its totient is φ = 510994038672.

The previous prime is 1039630395337. The next prime is 1039630395343. The reversal of 1039630395338 is 8335930369301.

It is a self number, because there is not a number n which added to its sum of digits gives 1039630395338.

It is not an unprimeable number, because it can be changed into a prime (1039630395337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14330498 + ... + 14402861.

It is an arithmetic number, because the mean of its divisors is an integer number (99130092000).

Almost surely, 2^{1039630395338} is an apocalyptic number.

1039630395338 is a deficient number, since it is larger than the sum of its proper divisors (546451076662).

1039630395338 is a wasteful number, since it uses less digits than its factorization.

1039630395338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28733669.

The product of its (nonzero) digits is 4723920, while the sum is 53.

The spelling of 1039630395338 in words is "one trillion, thirty-nine billion, six hundred thirty million, three hundred ninety-five thousand, three hundred thirty-eight".