38350420555 has 16 divisors (see below), whose sum is σ = 47613458880. Its totient is φ = 29618635648.

The previous prime is 38350420541. The next prime is 38350420583. The reversal of 38350420555 is 55502405383.

It is a cyclic number.

It is not a de Polignac number, because 38350420555 - 2²³ = 38342031947 is a prime.

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, 1824234 + ... + 1845136.

It is an arithmetic number, because the mean of its divisors is an integer number (2975841180).

Almost surely, 2^38350420555 is an apocalyptic number.

38350420555 is a deficient number, since it is larger than the sum of its proper divisors (9263038325).

38350420555 is a wasteful number, since it uses less digits than its factorization.

38350420555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33590.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 38350420555 in words is "thirty-eight billion, three hundred fifty million, four hundred twenty thousand, five hundred fifty-five".