2126005310356 has 12 divisors (see below), whose sum is σ = 3755280408768. Its totient is φ = 1053068050712.

The previous prime is 2126005310287. The next prime is 2126005310423. The reversal of 2126005310356 is 6530135006212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2483650636 + ... + 2483651491.

It is an arithmetic number, because the mean of its divisors is an integer number (312940034064).

Almost surely, 2^{2126005310356} is an apocalyptic number.

It is an amenable number.

2126005310356 is a deficient number, since it is larger than the sum of its proper divisors (1629275098412).

2126005310356 is a wasteful number, since it uses less digits than its factorization.

2126005310356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967302238 (or 4967302236 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 2126005310356 in words is "two trillion, one hundred twenty-six billion, five million, three hundred ten thousand, three hundred fifty-six".