126044270765331 has 8 divisors (see below), whose sum is σ = 176904239670720. Its totient is φ = 79606907851752.

The previous prime is 126044270765267. The next prime is 126044270765353. The reversal of 126044270765331 is 133567072440621.

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

It is not a de Polignac number, because 126044270765331 - 2⁶ = 126044270765267 is a prime.

It is a super-2 number, since 2×126044270765331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126044270765381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105651497885 + ... + 1105651497998.

It is an arithmetic number, because the mean of its divisors is an integer number (22113029958840).

Almost surely, 2^{126044270765331} is an apocalyptic number.

126044270765331 is a deficient number, since it is larger than the sum of its proper divisors (50859968905389).

126044270765331 is a wasteful number, since it uses less digits than its factorization.

126044270765331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211302995905.

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 126044270765331 in words is "one hundred twenty-six trillion, forty-four billion, two hundred seventy million, seven hundred sixty-five thousand, three hundred thirty-one".