2602664442131 has 8 divisors (see below), whose sum is σ = 2803582834080. Its totient is φ = 2401847969472.

The previous prime is 2602664442127. The next prime is 2602664442167. The reversal of 2602664442131 is 1312444662062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2602664442131 - 2² = 2602664442127 is a prime.

It is a super-2 number, since 2×2602664442131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2602664444131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25426775 + ... + 25528928.

It is an arithmetic number, because the mean of its divisors is an integer number (350447854260).

Almost surely, 2^{2602664442131} is an apocalyptic number.

2602664442131 is a deficient number, since it is larger than the sum of its proper divisors (200918391949).

2602664442131 is a wasteful number, since it uses less digits than its factorization.

2602664442131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50959645.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 2602664442131 in words is "two trillion, six hundred two billion, six hundred sixty-four million, four hundred forty-two thousand, one hundred thirty-one".