38294681917354 has 32 divisors (see below), whose sum is σ = 59103856272384. Its totient is φ = 18598567302000.

The previous prime is 38294681917351. The next prime is 38294681917391. The reversal of 38294681917354 is 45371918649283.

38294681917354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38294681917354² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38294681917351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12500287 + ... + 15259309.

It is an arithmetic number, because the mean of its divisors is an integer number (1846995508512).

Almost surely, 2^{38294681917354} is an apocalyptic number.

38294681917354 is a deficient number, since it is larger than the sum of its proper divisors (20809174355030).

38294681917354 is a wasteful number, since it uses less digits than its factorization.

38294681917354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759962.

The product of its digits is 313528320, while the sum is 70.

The spelling of 38294681917354 in words is "thirty-eight trillion, two hundred ninety-four billion, six hundred eighty-one million, nine hundred seventeen thousand, three hundred fifty-four".