126012611793336 has 128 divisors (see below), whose sum is σ = 320026953369600. Its totient is φ = 41340257280000.

The previous prime is 126012611793329. The next prime is 126012611793359. The reversal of 126012611793336 is 633397116210621.

It is a super-3 number, since 3×126012611793336³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

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, 3750246936 + ... + 3750280536.

It is an arithmetic number, because the mean of its divisors is an integer number (2500210573200).

Almost surely, 2^{126012611793336} is an apocalyptic number.

It is an amenable number.

126012611793336 is an abundant number, since it is smaller than the sum of its proper divisors (194014341576264).

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

126012611793336 is a wasteful number, since it uses less digits than its factorization.

126012611793336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37461 (or 37457 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 51.

The spelling of 126012611793336 in words is "one hundred twenty-six trillion, twelve billion, six hundred eleven million, seven hundred ninety-three thousand, three hundred thirty-six".