124912885087 has 8 divisors (see below), whose sum is σ = 132716102400. Its totient is φ = 117232553304.

The previous prime is 124912885063. The next prime is 124912885091. The reversal of 124912885087 is 780588219421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124912885087 - 2²⁷ = 124778667359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124912885007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30719287 + ... + 30723352.

It is an arithmetic number, because the mean of its divisors is an integer number (16589512800).

Almost surely, 2^124912885087 is an apocalyptic number.

124912885087 is a deficient number, since it is larger than the sum of its proper divisors (7803217313).

124912885087 is a wasteful number, since it uses less digits than its factorization.

124912885087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61442765.

The product of its (nonzero) digits is 2580480, while the sum is 55.

The spelling of 124912885087 in words is "one hundred twenty-four billion, nine hundred twelve million, eight hundred eighty-five thousand, eighty-seven".