38014789072 has 20 divisors (see below), whose sum is σ = 79319319940. Its totient is φ = 17545287168.

The previous prime is 38014789069. The next prime is 38014789073. The reversal of 38014789072 is 27098741083.

It can be written as a sum of positive squares in 2 ways, for example, as 10311183936 + 27703605136 = 101544^2 + 166444^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38014789073) 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 3 ways as a sum of consecutive naturals, for example, 91381497 + ... + 91381912.

It is an arithmetic number, because the mean of its divisors is an integer number (3965965997).

Almost surely, 2^38014789072 is an apocalyptic number.

It is an amenable number.

38014789072 is an abundant number, since it is smaller than the sum of its proper divisors (41304530868).

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

38014789072 is a wasteful number, since it uses less digits than its factorization.

38014789072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182763430 (or 182763424 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 38014789072 in words is "thirty-eight billion, fourteen million, seven hundred eighty-nine thousand, seventy-two".