38453052834 has 64 divisors (see below), whose sum is σ = 102798489600. Its totient is φ = 10408343184.

The previous prime is 38453052823. The next prime is 38453052887. The reversal of 38453052834 is 43825035483.

38453052834 is a `hidden beast` number, since 3 + 84 + 530 + 5 + 2 + 8 + 34 = 666.

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 38453052834.

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 31 ways as a sum of consecutive naturals, for example, 2669862 + ... + 2684225.

It is an arithmetic number, because the mean of its divisors is an integer number (1606226400).

Almost surely, 2^38453052834 is an apocalyptic number.

38453052834 is an abundant number, since it is smaller than the sum of its proper divisors (64345436766).

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

38453052834 is a wasteful number, since it uses less digits than its factorization.

38453052834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5354124 (or 5354118 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 38453052834 in words is "thirty-eight billion, four hundred fifty-three million, fifty-two thousand, eight hundred thirty-four".