126934250392992 has 192 divisors, whose sum is σ = 384300924263424. Its totient is φ = 35935266816000.

The previous prime is 126934250392981. The next prime is 126934250393039. The reversal of 126934250392992 is 299293052439621.

It is a super-2 number, since 2×126934250392992² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30604083 + ... + 34503309.

It is an arithmetic number, because the mean of its divisors is an integer number (2001567313872).

Almost surely, 2^{126934250392992} is an apocalyptic number.

126934250392992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 126934250392992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192150462131712).

126934250392992 is an abundant number, since it is smaller than the sum of its proper divisors (257366673870432).

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

126934250392992 is a wasteful number, since it uses less digits than its factorization.

126934250392992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899691 (or 3899683 counting only the distinct ones).

The product of its (nonzero) digits is 113374080, while the sum is 66.

The spelling of 126934250392992 in words is "one hundred twenty-six trillion, nine hundred thirty-four billion, two hundred fifty million, three hundred ninety-two thousand, nine hundred ninety-two".