7961622466941 has 64 divisors (see below), whose sum is σ = 14231573879040. Its totient is φ = 4333674597120.

The previous prime is 7961622466909. The next prime is 7961622467003. The reversal of 7961622466941 is 1496642261697.

It is a happy number.

7961622466941 is a `hidden beast` number, since 7 + 9 + 6 + 162 + 2 + 466 + 9 + 4 + 1 = 666.

It is not a de Polignac number, because 7961622466941 - 2⁵ = 7961622466909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7961622466241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27722850 + ... + 28008563.

It is an arithmetic number, because the mean of its divisors is an integer number (222368341860).

Almost surely, 2^{7961622466941} is an apocalyptic number.

It is an amenable number.

7961622466941 is a deficient number, since it is larger than the sum of its proper divisors (6269951412099).

7961622466941 is a wasteful number, since it uses less digits than its factorization.

7961622466941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55731483 (or 55731477 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The spelling of 7961622466941 in words is "seven trillion, nine hundred sixty-one billion, six hundred twenty-two million, four hundred sixty-six thousand, nine hundred forty-one".