374275871321 has 4 divisors (see below), whose sum is σ = 408300950544. Its totient is φ = 340250792100.

The previous prime is 374275871239. The next prime is 374275871353. The reversal of 374275871321 is 123178572473.

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: 123178572473 = 11 ⋅11198052043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374275871321 is a prime.

It is a super-3 number, since 3×374275871321³ (a number of 36 digits) contains 333 as substring.

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 374275871321.

It is not an unprimeable number, because it can be changed into a prime (374275871371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17012539595 + ... + 17012539616.

It is an arithmetic number, because the mean of its divisors is an integer number (102075237636).

Almost surely, 2^374275871321 is an apocalyptic number.

It is an amenable number.

374275871321 is a deficient number, since it is larger than the sum of its proper divisors (34025079223).

374275871321 is a wasteful number, since it uses less digits than its factorization.

374275871321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34025079222.

The product of its digits is 1975680, while the sum is 50.

The spelling of 374275871321 in words is "three hundred seventy-four billion, two hundred seventy-five million, eight hundred seventy-one thousand, three hundred twenty-one".