38311412123 has 4 divisors (see below), whose sum is σ = 38388189000. Its totient is φ = 38234635248.

The previous prime is 38311412101. The next prime is 38311412129. The reversal of 38311412123 is 32121411383.

38311412123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38311412123 - 2⁶ = 38311412059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38311412129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38387690 + ... + 38388687.

It is an arithmetic number, because the mean of its divisors is an integer number (9597047250).

Almost surely, 2^38311412123 is an apocalyptic number.

38311412123 is a deficient number, since it is larger than the sum of its proper divisors (76776877).

38311412123 is an equidigital number, since it uses as much as digits as its factorization.

38311412123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76776876.

The product of its digits is 3456, while the sum is 29.

The spelling of 38311412123 in words is "thirty-eight billion, three hundred eleven million, four hundred twelve thousand, one hundred twenty-three".