126074521751034 has 16 divisors (see below), whose sum is σ = 252150247582560. Its totient is φ = 42024639903600.

The previous prime is 126074521750997. The next prime is 126074521751041. The reversal of 126074521751034 is 430157125470621.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 48805989 + ... + 51324200.

It is an arithmetic number, because the mean of its divisors is an integer number (15759390473910).

Almost surely, 2^{126074521751034} is an apocalyptic number.

126074521751034 is an abundant number, since it is smaller than the sum of its proper divisors (126075725831526).

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

126074521751034 is a wasteful number, since it uses less digits than its factorization.

126074521751034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100340045.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 126074521751034 in words is "one hundred twenty-six trillion, seventy-four billion, five hundred twenty-one million, seven hundred fifty-one thousand, thirty-four".