124342525034525 has 18 divisors (see below), whose sum is σ = 179357748357690. Its totient is φ = 85263445737120.

The previous prime is 124342525034509. The next prime is 124342525034543. The reversal of 124342525034525 is 525430525243421.

It can be written as a sum of positive squares in 3 ways, for example, as 378818092324 + 123963706942201 = 615482^2 + 11133899^2 .

It is not a de Polignac number, because 124342525034525 - 2⁴ = 124342525034509 is a prime.

It is a super-2 number, since 2×124342525034525² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124342525034525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 50752049810 + ... + 50752052259.

It is an arithmetic number, because the mean of its divisors is an integer number (9964319353205).

Almost surely, 2^{124342525034525} is an apocalyptic number.

It is an amenable number.

124342525034525 is a deficient number, since it is larger than the sum of its proper divisors (55015223323165).

124342525034525 is a wasteful number, since it uses less digits than its factorization.

124342525034525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101504102093 (or 101504102081 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 124342525034525 in words is "one hundred twenty-four trillion, three hundred forty-two billion, five hundred twenty-five million, thirty-four thousand, five hundred twenty-five".