38402795226 has 32 divisors (see below), whose sum is σ = 80779120128. Its totient is φ = 12154259520.

The previous prime is 38402795219. The next prime is 38402795287. The reversal of 38402795226 is 62259720483.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1937941 + ... + 1957656.

It is an arithmetic number, because the mean of its divisors is an integer number (2524347504).

Almost surely, 2^38402795226 is an apocalyptic number.

38402795226 is an abundant number, since it is smaller than the sum of its proper divisors (42376324902).

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

38402795226 is a wasteful number, since it uses less digits than its factorization.

38402795226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895686.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 38402795226 in words is "thirty-eight billion, four hundred two million, seven hundred ninety-five thousand, two hundred twenty-six".