38355388835 has 16 divisors (see below), whose sum is σ = 47637037440. Its totient is φ = 29611639680.

The previous prime is 38355388807. The next prime is 38355388853. The reversal of 38355388835 is 53888355383.

It is a happy number.

It is not a de Polignac number, because 38355388835 - 2⁸ = 38355388579 is a prime.

It is a super-2 number, since 2×38355388835² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235025 + ... + 363245.

It is an arithmetic number, because the mean of its divisors is an integer number (2977314840).

Almost surely, 2^38355388835 is an apocalyptic number.

38355388835 is a deficient number, since it is larger than the sum of its proper divisors (9281648605).

38355388835 is a wasteful number, since it uses less digits than its factorization.

38355388835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130318.

The product of its digits is 41472000, while the sum is 59.

The spelling of 38355388835 in words is "thirty-eight billion, three hundred fifty-five million, three hundred eighty-eight thousand, eight hundred thirty-five".