7933416576961 has 4 divisors (see below), whose sum is σ = 7946616937924. Its totient is φ = 7920216216000.

The previous prime is 7933416576913. The next prime is 7933416577057. The reversal of 7933416576961 is 1696756143397.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2616772110736 + 5316644466225 = 1617644^2 + 2305785^2 .

It is a cyclic number.

It is not a de Polignac number, because 7933416576961 - 2²⁹ = 7932879706049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7933416576161) 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, 6600179580 + ... + 6600180781.

It is an arithmetic number, because the mean of its divisors is an integer number (1986654234481).

Almost surely, 2^{7933416576961} is an apocalyptic number.

It is an amenable number.

7933416576961 is a deficient number, since it is larger than the sum of its proper divisors (13200360963).

7933416576961 is a wasteful number, since it uses less digits than its factorization.

7933416576961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13200360962.

The product of its digits is 154314720, while the sum is 67.

The spelling of 7933416576961 in words is "seven trillion, nine hundred thirty-three billion, four hundred sixteen million, five hundred seventy-six thousand, nine hundred sixty-one".