376309967713 has 4 divisors (see below), whose sum is σ = 376312213908. Its totient is φ = 376307721520.

The previous prime is 376309967711. The next prime is 376309967717. The reversal of 376309967713 is 317769903673.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 359726451984 + 16583515729 = 599772^2 + 128777^2 .

It is a cyclic number.

It is not a de Polignac number, because 376309967713 - 2¹ = 376309967711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (376309967711) 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, 849598 + ... + 1214263.

It is an arithmetic number, because the mean of its divisors is an integer number (94078053477).

Almost surely, 2^376309967713 is an apocalyptic number.

It is an amenable number.

376309967713 is a deficient number, since it is larger than the sum of its proper divisors (2246195).

376309967713 is a wasteful number, since it uses less digits than its factorization.

376309967713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246194.

The product of its (nonzero) digits is 27005076, while the sum is 61.

The spelling of 376309967713 in words is "three hundred seventy-six billion, three hundred nine million, nine hundred sixty-seven thousand, seven hundred thirteen".