2039365639402 has 32 divisors (see below), whose sum is σ = 3770678830464. Its totient is φ = 805561416000.

The previous prime is 2039365639397. The next prime is 2039365639469. The reversal of 2039365639402 is 2049365639302.

It is a happy number.

It is a super-2 number, since 2×2039365639402² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2039365639402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8355724 + ... + 8596327.

It is an arithmetic number, because the mean of its divisors is an integer number (117833713452).

Almost surely, 2^{2039365639402} is an apocalyptic number.

2039365639402 is a deficient number, since it is larger than the sum of its proper divisors (1731313191062).

2039365639402 is a wasteful number, since it uses less digits than its factorization.

2039365639402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16952734.

The product of its (nonzero) digits is 6298560, while the sum is 52.

The spelling of 2039365639402 in words is "two trillion, thirty-nine billion, three hundred sixty-five million, six hundred thirty-nine thousand, four hundred two".