674312672001 has 16 divisors (see below), whose sum is σ = 922710571200. Its totient is φ = 437868082368.

The previous prime is 674312671937. The next prime is 674312672071. The reversal of 674312672001 is 100276213476.

It is not a de Polignac number, because 674312672001 - 2⁶ = 674312671937 is a prime.

It is a super-2 number, since 2×674312672001² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (674312672071) 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, 17456286 + ... + 17494871.

It is an arithmetic number, because the mean of its divisors is an integer number (57669410700).

Almost surely, 2^674312672001 is an apocalyptic number.

It is an amenable number.

674312672001 is a deficient number, since it is larger than the sum of its proper divisors (248397899199).

674312672001 is a wasteful number, since it uses less digits than its factorization.

674312672001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34951328.

The product of its (nonzero) digits is 84672, while the sum is 39.

Adding to 674312672001 its reverse (100276213476), we get a palindrome (774588885477).

The spelling of 674312672001 in words is "six hundred seventy-four billion, three hundred twelve million, six hundred seventy-two thousand, one".