38000014133838 has 16 divisors (see below), whose sum is σ = 76853961170640. Its totient is φ = 12524349227456.

The previous prime is 38000014133827. The next prime is 38000014133881. The reversal of 38000014133838 is 83833141000083.

It is a super-2 number, since 2×38000014133838² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38000014133838.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 35580537045 + ... + 35580538112.

It is an arithmetic number, because the mean of its divisors is an integer number (4803372573165).

Almost surely, 2^{38000014133838} is an apocalyptic number.

38000014133838 is an abundant number, since it is smaller than the sum of its proper divisors (38853947036802).

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

38000014133838 is a wasteful number, since it uses less digits than its factorization.

38000014133838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71161075251.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 38000014133838 in words is "thirty-eight trillion, fourteen million, one hundred thirty-three thousand, eight hundred thirty-eight".