126018044374 has 16 divisors (see below), whose sum is σ = 196422145920. Its totient is φ = 60563482560.

The previous prime is 126018044351. The next prime is 126018044381. The reversal of 126018044374 is 473440810621.

It is a congruent number.

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, 4858647 + ... + 4884514.

It is an arithmetic number, because the mean of its divisors is an integer number (12276384120).

Almost surely, 2^126018044374 is an apocalyptic number.

126018044374 is a deficient number, since it is larger than the sum of its proper divisors (70404101546).

126018044374 is a wasteful number, since it uses less digits than its factorization.

126018044374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9743415.

The product of its (nonzero) digits is 129024, while the sum is 40.

Adding to 126018044374 its reverse (473440810621), we get a palindrome (599458854995).

The spelling of 126018044374 in words is "one hundred twenty-six billion, eighteen million, forty-four thousand, three hundred seventy-four".