124141431240 has 96 divisors (see below), whose sum is σ = 403609635000. Its totient is φ = 33092075520.

The previous prime is 124141431199. The next prime is 124141431251. The reversal of 124141431240 is 42134141421.

124141431240 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 414 + 3 + 1 + 240 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 51147440964 + 72993990276 = 226158^2 + 270174^2 .

It is a super-2 number, since 2×124141431240² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 926920 + ... + 1052360.

Almost surely, 2^124141431240 is an apocalyptic number.

124141431240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124141431240 is an abundant number, since it is smaller than the sum of its proper divisors (279468203760).

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

124141431240 is a wasteful number, since it uses less digits than its factorization.

124141431240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128207 (or 128200 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 124141431240 its reverse (42134141421), we get a palindrome (166275572661).

The spelling of 124141431240 in words is "one hundred twenty-four billion, one hundred forty-one million, four hundred thirty-one thousand, two hundred forty".