126311650674 has 16 divisors (see below), whose sum is σ = 275589056160. Its totient is φ = 38276257760.

The previous prime is 126311650667. The next prime is 126311650681. The reversal of 126311650674 is 476056113621.

It is an interprime number because it is at equal distance from previous prime (126311650667) and next prime (126311650681).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956906379 + ... + 956906510.

It is an arithmetic number, because the mean of its divisors is an integer number (17224316010).

Almost surely, 2^126311650674 is an apocalyptic number.

126311650674 is an abundant number, since it is smaller than the sum of its proper divisors (149277405486).

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

126311650674 is a wasteful number, since it uses less digits than its factorization.

126311650674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913812905.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 126311650674 in words is "one hundred twenty-six billion, three hundred eleven million, six hundred fifty thousand, six hundred seventy-four".