124035551401225 has 12 divisors (see below), whose sum is σ = 154747667078416. Its totient is φ = 98619677675280.

The previous prime is 124035551401217. The next prime is 124035551401277. The reversal of 124035551401225 is 522104155530421.

It is not a de Polignac number, because 124035551401225 - 2³ = 124035551401217 is a prime.

It is a super-2 number, since 2×124035551401225² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15219081987 + ... + 15219090136.

Almost surely, 2^{124035551401225} is an apocalyptic number.

It is an amenable number.

124035551401225 is a deficient number, since it is larger than the sum of its proper divisors (30712115677191).

124035551401225 is a wasteful number, since it uses less digits than its factorization.

124035551401225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30438172296 (or 30438172291 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 124035551401225 in words is "one hundred twenty-four trillion, thirty-five billion, five hundred fifty-one million, four hundred one thousand, two hundred twenty-five".