126074911534 has 16 divisors (see below), whose sum is σ = 222173970480. Its totient is φ = 52898564160.

The previous prime is 126074911477. The next prime is 126074911609. The reversal of 126074911534 is 435119470621.

It is a happy number.

It is a congruent number.

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, 220410399 + ... + 220410970.

It is an arithmetic number, because the mean of its divisors is an integer number (13885873155).

Almost surely, 2^126074911534 is an apocalyptic number.

126074911534 is a deficient number, since it is larger than the sum of its proper divisors (96099058946).

126074911534 is a wasteful number, since it uses less digits than its factorization.

126074911534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440821395.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 126074911534 in words is "one hundred twenty-six billion, seventy-four million, nine hundred eleven thousand, five hundred thirty-four".