38743482152123 has 32 divisors (see below), whose sum is σ = 45821543040000. Its totient is φ = 32738630742720.

The previous prime is 38743482152101. The next prime is 38743482152143. The reversal of 38743482152123 is 32125128434783.

It is not a de Polignac number, because 38743482152123 - 2²⁶ = 38743415043259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38743482152143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397854983 + ... + 397952351.

It is an arithmetic number, because the mean of its divisors is an integer number (1431923220000).

Almost surely, 2^{38743482152123} is an apocalyptic number.

38743482152123 is a deficient number, since it is larger than the sum of its proper divisors (7078060887877).

38743482152123 is an equidigital number, since it uses as much as digits as its factorization.

38743482152123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113800 (or 113786 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 53.

The spelling of 38743482152123 in words is "thirty-eight trillion, seven hundred forty-three billion, four hundred eighty-two million, one hundred fifty-two thousand, one hundred twenty-three".