674151113474667 has 64 divisors (see below), whose sum is σ = 1077110375500800. Its totient is φ = 415201894894080.

The previous prime is 674151113474557. The next prime is 674151113474717. The reversal of 674151113474667 is 766474311151476.

674151113474667 is a `hidden beast` number, since 6 + 7 + 4 + 1 + 51 + 113 + 4 + 7 + 466 + 7 = 666.

It is not a de Polignac number, because 674151113474667 - 2¹¹ = 674151113472619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (674151113475667) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38167192 + ... + 52962597.

It is an arithmetic number, because the mean of its divisors is an integer number (16829849617200).

Almost surely, 2^{674151113474667} is an apocalyptic number.

674151113474667 is a deficient number, since it is larger than the sum of its proper divisors (402959262026133).

674151113474667 is a wasteful number, since it uses less digits than its factorization.

674151113474667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91130113 (or 91130107 counting only the distinct ones).

The product of its digits is 71124480, while the sum is 63.

The spelling of 674151113474667 in words is "six hundred seventy-four trillion, one hundred fifty-one billion, one hundred thirteen million, four hundred seventy-four thousand, six hundred sixty-seven".