38426620852730 has 32 divisors (see below), whose sum is σ = 75459984160320. Its totient is φ = 13972562206720.

The previous prime is 38426620852679. The next prime is 38426620852783. The reversal of 38426620852730 is 3725802662483.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7382279 + ... + 11460858.

It is an arithmetic number, because the mean of its divisors is an integer number (2358124505010).

Almost surely, 2^{38426620852730} is an apocalyptic number.

38426620852730 is a deficient number, since it is larger than the sum of its proper divisors (37033363307590).

38426620852730 is a wasteful number, since it uses less digits than its factorization.

38426620852730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18861694.

The product of its (nonzero) digits is 23224320, while the sum is 56.

The spelling of 38426620852730 in words is "thirty-eight trillion, four hundred twenty-six billion, six hundred twenty million, eight hundred fifty-two thousand, seven hundred thirty".