2126461563336 has 32 divisors (see below), whose sum is σ = 5799440628000. Its totient is φ = 644382291840.

The previous prime is 2126461563323. The next prime is 2126461563349. The reversal of 2126461563336 is 6333651646212.

It is an interprime number because it is at equal distance from previous prime (2126461563323) and next prime (2126461563349).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4027389061 + ... + 4027389588.

It is an arithmetic number, because the mean of its divisors is an integer number (181232519625).

Almost surely, 2^{2126461563336} is an apocalyptic number.

It is an amenable number.

2126461563336 is an abundant number, since it is smaller than the sum of its proper divisors (3672979064664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2126461563336 is a wasteful number, since it uses less digits than its factorization.

2126461563336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8054778669 (or 8054778665 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 48.

The spelling of 2126461563336 in words is "two trillion, one hundred twenty-six billion, four hundred sixty-one million, five hundred sixty-three thousand, three hundred thirty-six".