379656833131 has 2 divisors, whose sum is σ = 379656833132. Its totient is φ = 379656833130.

The previous prime is 379656833081. The next prime is 379656833207. The reversal of 379656833131 is 131338656973.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (131338656973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 379656833131 - 2²¹ = 379654735979 is a prime.

It is a super-2 number, since 2×379656833131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (379656833431) 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 as a sum of consecutive naturals, namely, 189828416565 + 189828416566.

It is an arithmetic number, because the mean of its divisors is an integer number (189828416566).

Almost surely, 2^379656833131 is an apocalyptic number.

379656833131 is a deficient number, since it is larger than the sum of its proper divisors (1).

379656833131 is an equidigital number, since it uses as much as digits as its factorization.

379656833131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 55.

The spelling of 379656833131 in words is "three hundred seventy-nine billion, six hundred fifty-six million, eight hundred thirty-three thousand, one hundred thirty-one".