2651341265642 has 8 divisors (see below), whose sum is σ = 3977089596576. Its totient is φ = 1325644733452.

The previous prime is 2651341265567. The next prime is 2651341265707. The reversal of 2651341265642 is 2465621431562.

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

It is a super-2 number, since 2×2651341265642² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12821468 + ... + 13026615.

It is an arithmetic number, because the mean of its divisors is an integer number (497136199572).

Almost surely, 2^{2651341265642} is an apocalyptic number.

2651341265642 is a deficient number, since it is larger than the sum of its proper divisors (1325748330934).

2651341265642 is a wasteful number, since it uses less digits than its factorization.

2651341265642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25899372.

The product of its digits is 2073600, while the sum is 47.

The spelling of 2651341265642 in words is "two trillion, six hundred fifty-one billion, three hundred forty-one million, two hundred sixty-five thousand, six hundred forty-two".