125366123240412 has 24 divisors (see below), whose sum is σ = 296045303076096. Its totient is φ = 41285229339888.

The previous prime is 125366123240411. The next prime is 125366123240429. The reversal of 125366123240412 is 214042321663521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125366123240411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62934799828 + ... + 62934801819.

It is an arithmetic number, because the mean of its divisors is an integer number (12335220961504).

Almost surely, 2^{125366123240412} is an apocalyptic number.

125366123240412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125366123240412 is an abundant number, since it is smaller than the sum of its proper divisors (170679179835684).

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

125366123240412 is a wasteful number, since it uses less digits than its factorization.

125366123240412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125869601737 (or 125869601735 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 125366123240412 in words is "one hundred twenty-five trillion, three hundred sixty-six billion, one hundred twenty-three million, two hundred forty thousand, four hundred twelve".