126750140592 has 20 divisors (see below), whose sum is σ = 327437863320. Its totient is φ = 42250046848.

The previous prime is 126750140549. The next prime is 126750140599. The reversal of 126750140592 is 295041057621.

It is a super-2 number, since 2×126750140592² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126750140599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1320313917 + ... + 1320314012.

It is an arithmetic number, because the mean of its divisors is an integer number (16371893166).

Almost surely, 2^126750140592 is an apocalyptic number.

126750140592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126750140592 is an abundant number, since it is smaller than the sum of its proper divisors (200687722728).

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

126750140592 is a wasteful number, since it uses less digits than its factorization.

126750140592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640627940 (or 2640627934 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 126750140592 in words is "one hundred twenty-six billion, seven hundred fifty million, one hundred forty thousand, five hundred ninety-two".