974536445411 has 4 divisors (see below), whose sum is σ = 978614004000. Its totient is φ = 970458886824.

The previous prime is 974536445381. The next prime is 974536445419. The reversal of 974536445411 is 114544635479.

It is a happy number.

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 974536445411 - 2³⁴ = 957356576227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (974536445419) 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, 2038778936 + ... + 2038779413.

It is an arithmetic number, because the mean of its divisors is an integer number (244653501000).

Almost surely, 2^974536445411 is an apocalyptic number.

974536445411 is a deficient number, since it is larger than the sum of its proper divisors (4077558589).

974536445411 is a wasteful number, since it uses less digits than its factorization.

974536445411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077558588.

The product of its digits is 7257600, while the sum is 53.

The spelling of 974536445411 in words is "nine hundred seventy-four billion, five hundred thirty-six million, four hundred forty-five thousand, four hundred eleven".