2426921331694 has 32 divisors (see below), whose sum is σ = 3707066603520. Its totient is φ = 1191421943712.

The previous prime is 2426921331649. The next prime is 2426921331739. The reversal of 2426921331694 is 4961331296242.

It is an interprime number because it is at equal distance from previous prime (2426921331649) and next prime (2426921331739).

It is a super-4 number, since 4×2426921331694⁴ (a number of 51 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21377509 + ... + 21490735.

It is an arithmetic number, because the mean of its divisors is an integer number (115845831360).

Almost surely, 2^{2426921331694} is an apocalyptic number.

2426921331694 is a deficient number, since it is larger than the sum of its proper divisors (1280145271826).

2426921331694 is a wasteful number, since it uses less digits than its factorization.

2426921331694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114064.

The product of its digits is 3359232, while the sum is 52.

The spelling of 2426921331694 in words is "two trillion, four hundred twenty-six billion, nine hundred twenty-one million, three hundred thirty-one thousand, six hundred ninety-four".