124113340 has 24 divisors (see below), whose sum is σ = 280687680. Its totient is φ = 45826368.

The previous prime is 124113337. The next prime is 124113347. The reversal of 124113340 is 43311421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124113347) 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, 238420 + ... + 238939.

It is an arithmetic number, because the mean of its divisors is an integer number (11695320).

Almost surely, 2^124113340 is an apocalyptic number.

124113340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124113340 is an abundant number, since it is smaller than the sum of its proper divisors (156574340).

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

124113340 is a wasteful number, since it uses less digits than its factorization.

124113340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477381 (or 477379 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 124113340 is about 11140.6166795200. The cubic root of 124113340 is about 498.8149803423.

Adding to 124113340 its reverse (43311421), we get a palindrome (167424761).

It can be divided in two parts, 12411 and 3340, that added together give a palindrome (15751).

The spelling of 124113340 in words is "one hundred twenty-four million, one hundred thirteen thousand, three hundred forty".