38785504043 has 16 divisors (see below), whose sum is σ = 45575714016. Its totient is φ = 32540471040.

The previous prime is 38785504031. The next prime is 38785504057. The reversal of 38785504043 is 34040558783.

It is not a de Polignac number, because 38785504043 - 2⁴ = 38785504027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38785504243) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 728321 + ... + 779757.

It is an arithmetic number, because the mean of its divisors is an integer number (2848482126).

Almost surely, 2^38785504043 is an apocalyptic number.

38785504043 is a deficient number, since it is larger than the sum of its proper divisors (6790209973).

38785504043 is a wasteful number, since it uses less digits than its factorization.

38785504043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56734.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 38785504043 in words is "thirty-eight billion, seven hundred eighty-five million, five hundred four thousand, forty-three".