379662452137 has 4 divisors (see below), whose sum is σ = 399644686480. Its totient is φ = 359680217796.

The previous prime is 379662452107. The next prime is 379662452149. The reversal of 379662452137 is 731254266973.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 731254266973 = 2741 ⋅266783753.

It is a cyclic number.

It is not a de Polignac number, because 379662452137 - 2¹⁹ = 379661927849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379662452107) 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, 9991117143 + ... + 9991117180.

It is an arithmetic number, because the mean of its divisors is an integer number (99911171620).

Almost surely, 2^379662452137 is an apocalyptic number.

It is an amenable number.

379662452137 is a deficient number, since it is larger than the sum of its proper divisors (19982234343).

379662452137 is a wasteful number, since it uses less digits than its factorization.

379662452137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19982234342.

The product of its digits is 11430720, while the sum is 55.

The spelling of 379662452137 in words is "three hundred seventy-nine billion, six hundred sixty-two million, four hundred fifty-two thousand, one hundred thirty-seven".