2012632457126 has 8 divisors (see below), whose sum is σ = 3018999909744. Its totient is φ = 1006299153880.

The previous prime is 2012632457039. The next prime is 2012632457149. The reversal of 2012632457126 is 6217542362102.

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

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 3 ways as a sum of consecutive naturals, for example, 8389490 + ... + 8626053.

It is an arithmetic number, because the mean of its divisors is an integer number (377374988718).

Almost surely, 2^{2012632457126} is an apocalyptic number.

2012632457126 is a deficient number, since it is larger than the sum of its proper divisors (1006367452618).

2012632457126 is a wasteful number, since it uses less digits than its factorization.

2012632457126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17074686.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 2012632457126 in words is "two trillion, twelve billion, six hundred thirty-two million, four hundred fifty-seven thousand, one hundred twenty-six".