374346643473 has 24 divisors (see below), whose sum is σ = 609588050400. Its totient is φ = 226876751640.

The previous prime is 374346643469. The next prime is 374346643477.

374346643473 is a `hidden beast` number, since 3 + 74 + 3 + 4 + 66 + 43 + 473 = 666.

374346643473 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (374346643469) and next prime (374346643477).

It is not a de Polignac number, because 374346643473 - 2² = 374346643469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374346643477) 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 23 ways as a sum of consecutive naturals, for example, 57288843 + ... + 57295376.

It is an arithmetic number, because the mean of its divisors is an integer number (25399502100).

Almost surely, 2^374346643473 is an apocalyptic number.

374346643473 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

374346643473 is a deficient number, since it is larger than the sum of its proper divisors (235241406927).

374346643473 is a wasteful number, since it uses less digits than its factorization.

374346643473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114584250 (or 114584233 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 54.

The spelling of 374346643473 in words is "three hundred seventy-four billion, three hundred forty-six million, six hundred forty-three thousand, four hundred seventy-three".