38237812380490 has 32 divisors (see below), whose sum is σ = 69085820367360. Its totient is φ = 15237930182784.

The previous prime is 38237812380479. The next prime is 38237812380541. The reversal of 38237812380490 is 9408321873283.

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, 1691995 + ... + 8907214.

It is an arithmetic number, because the mean of its divisors is an integer number (2158931886480).

Almost surely, 2^{38237812380490} is an apocalyptic number.

38237812380490 is a deficient number, since it is larger than the sum of its proper divisors (30848007986870).

38237812380490 is a wasteful number, since it uses less digits than its factorization.

38237812380490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10600566.

The product of its (nonzero) digits is 13934592, while the sum is 58.

The spelling of 38237812380490 in words is "thirty-eight trillion, two hundred thirty-seven billion, eight hundred twelve million, three hundred eighty thousand, four hundred ninety".