931423324139 has 8 divisors (see below), whose sum is σ = 1161255053568. Its totient is φ = 725784408360.

The previous prime is 931423324121. The next prime is 931423324157.

931423324139 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (931423324121) and next prime (931423324157).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 931423324139 - 2²⁴ = 931406546923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 931423324139.

It is not an unprimeable number, because it can be changed into a prime (931423324189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6048203327 + ... + 6048203480.

It is an arithmetic number, because the mean of its divisors is an integer number (145156881696).

Almost surely, 2^931423324139 is an apocalyptic number.

931423324139 is a deficient number, since it is larger than the sum of its proper divisors (229831729429).

931423324139 is a wasteful number, since it uses less digits than its factorization.

931423324139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12096406825.

The product of its digits is 419904, while the sum is 44.

The spelling of 931423324139 in words is "nine hundred thirty-one billion, four hundred twenty-three million, three hundred twenty-four thousand, one hundred thirty-nine".