674413422441607 has 4 divisors (see below), whose sum is σ = 674560577895120. Its totient is φ = 674266266988096.

The previous prime is 674413422441569. The next prime is 674413422441641. The reversal of 674413422441607 is 706144224314476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674413422441607 - 2¹⁵ = 674413422408839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674413422441697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73577719882 + ... + 73577729047.

It is an arithmetic number, because the mean of its divisors is an integer number (168640144473780).

Almost surely, 2^{674413422441607} is an apocalyptic number.

674413422441607 is a deficient number, since it is larger than the sum of its proper divisors (147155453513).

674413422441607 is a wasteful number, since it uses less digits than its factorization.

674413422441607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147155453512.

The product of its (nonzero) digits is 21676032, while the sum is 55.

The spelling of 674413422441607 in words is "six hundred seventy-four trillion, four hundred thirteen billion, four hundred twenty-two million, four hundred forty-one thousand, six hundred seven".