374045115481 has 4 divisors (see below), whose sum is σ = 374145696000. Its totient is φ = 373944534964.

The previous prime is 374045115469. The next prime is 374045115491. The reversal of 374045115481 is 184511540473.

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 a cyclic number.

It is not a de Polignac number, because 374045115481 - 2⁹ = 374045114969 is a prime.

It is a super-2 number, since 2×374045115481² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374045115401) 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 in 3 ways as a sum of consecutive naturals, for example, 50284681 + ... + 50292118.

It is an arithmetic number, because the mean of its divisors is an integer number (93536424000).

Almost surely, 2^374045115481 is an apocalyptic number.

It is an amenable number.

374045115481 is a deficient number, since it is larger than the sum of its proper divisors (100580519).

374045115481 is a wasteful number, since it uses less digits than its factorization.

374045115481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100580518.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 374045115481 in words is "three hundred seventy-four billion, forty-five million, one hundred fifteen thousand, four hundred eighty-one".