374227467457 has 2 divisors, whose sum is σ = 374227467458. Its totient is φ = 374227467456.

The previous prime is 374227467451. The next prime is 374227467461. The reversal of 374227467457 is 754764722473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310604467761 + 63622999696 = 557319^2 + 252236^2 .

It is a cyclic number.

It is not a de Polignac number, because 374227467457 - 2²⁷ = 374093249729 is a prime.

It is not a weakly prime, because it can be changed into another prime (374227467451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187113733728 + 187113733729.

It is an arithmetic number, because the mean of its divisors is an integer number (187113733729).

Almost surely, 2^374227467457 is an apocalyptic number.

It is an amenable number.

374227467457 is a deficient number, since it is larger than the sum of its proper divisors (1).

374227467457 is an equidigital number, since it uses as much as digits as its factorization.

374227467457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55319040, while the sum is 58.

The spelling of 374227467457 in words is "three hundred seventy-four billion, two hundred twenty-seven million, four hundred sixty-seven thousand, four hundred fifty-seven".