7241637277161 has 16 divisors (see below), whose sum is σ = 12260973168000. Its totient is φ = 4138078443984.

The previous prime is 7241637277141. The next prime is 7241637277177. The reversal of 7241637277161 is 1617727361427.

7241637277161 is a `hidden beast` number, since 7 + 2 + 41 + 6 + 372 + 77 + 161 = 666.

It is not a de Polignac number, because 7241637277161 - 2⁷ = 7241637277033 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7241637277098 and 7241637277107.

It is not an unprimeable number, because it can be changed into a prime (7241637277141) 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, 19157770386 + ... + 19157770763.

It is an arithmetic number, because the mean of its divisors is an integer number (766310823000).

Almost surely, 2^{7241637277161} is an apocalyptic number.

It is an amenable number.

7241637277161 is a deficient number, since it is larger than the sum of its proper divisors (5019335890839).

7241637277161 is a wasteful number, since it uses less digits than its factorization.

7241637277161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38315541165 (or 38315541159 counting only the distinct ones).

The product of its digits is 4148928, while the sum is 54.

The spelling of 7241637277161 in words is "seven trillion, two hundred forty-one billion, six hundred thirty-seven million, two hundred seventy-seven thousand, one hundred sixty-one".