374001380817 has 4 divisors (see below), whose sum is σ = 498668507760. Its totient is φ = 249334253876.

The previous prime is 374001380813. The next prime is 374001380821. The reversal of 374001380817 is 718083100473.

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.

It is an interprime number because it is at equal distance from previous prime (374001380813) and next prime (374001380821).

It is a cyclic number.

It is not a de Polignac number, because 374001380817 - 2² = 374001380813 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374001380813) 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, 62333563467 + ... + 62333563472.

It is an arithmetic number, because the mean of its divisors is an integer number (124667126940).

Almost surely, 2^374001380817 is an apocalyptic number.

It is an amenable number.

374001380817 is a deficient number, since it is larger than the sum of its proper divisors (124667126943).

374001380817 is a wasteful number, since it uses less digits than its factorization.

374001380817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124667126942.

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 374001380817 in words is "three hundred seventy-four billion, one million, three hundred eighty thousand, eight hundred seventeen".