124157087000 has 64 divisors (see below), whose sum is σ = 291150793440. Its totient is φ = 49556304000.

The previous prime is 124157086987. The next prime is 124157087009. The reversal of 124157087000 is 780751421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124157087009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334070 + ... + 599930.

Almost surely, 2^124157087000 is an apocalyptic number.

124157087000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124157087000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145575396720).

124157087000 is an abundant number, since it is smaller than the sum of its proper divisors (166993706440).

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

124157087000 is a wasteful number, since it uses less digits than its factorization.

124157087000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266349 (or 266335 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 35.

The spelling of 124157087000 in words is "one hundred twenty-four billion, one hundred fifty-seven million, eighty-seven thousand".