2641236356151 has 12 divisors (see below), whose sum is σ = 3815259401512. Its totient is φ = 1760759520336.

The previous prime is 2641236356147. The next prime is 2641236356173. The reversal of 2641236356151 is 1516536321462.

It is a happy number.

2641236356151 is a `hidden beast` number, since 2 + 6 + 4 + 1 + 2 + 3 + 635 + 6 + 1 + 5 + 1 = 666.

It is not a de Polignac number, because 2641236356151 - 2² = 2641236356147 is a prime.

It is a super-2 number, since 2×2641236356151² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2641236356097 and 2641236356106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2641236366151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5133961 + ... + 5624946.

Almost surely, 2^{2641236356151} is an apocalyptic number.

2641236356151 is a deficient number, since it is larger than the sum of its proper divisors (1174023045361).

2641236356151 is a wasteful number, since it uses less digits than its factorization.

2641236356151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10786190 (or 10786187 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The spelling of 2641236356151 in words is "two trillion, six hundred forty-one billion, two hundred thirty-six million, three hundred fifty-six thousand, one hundred fifty-one".