674524076442 has 32 divisors (see below), whose sum is σ = 1357694037504. Its totient is φ = 223401505200.

The previous prime is 674524076441. The next prime is 674524076461. The reversal of 674524076442 is 244670425476.

It is not an unprimeable number, because it can be changed into a prime (674524076441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2276217 + ... + 2555427.

It is an arithmetic number, because the mean of its divisors is an integer number (42427938672).

Almost surely, 2^674524076442 is an apocalyptic number.

674524076442 is an abundant number, since it is smaller than the sum of its proper divisors (683169961062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674524076442 is a wasteful number, since it uses less digits than its factorization.

674524076442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281794.

The product of its (nonzero) digits is 9031680, while the sum is 51.

The spelling of 674524076442 in words is "six hundred seventy-four billion, five hundred twenty-four million, seventy-six thousand, four hundred forty-two".