124303420 has 12 divisors (see below), whose sum is σ = 261037224. Its totient is φ = 49721360.

The previous prime is 124303393. The next prime is 124303429. The reversal of 124303420 is 24303421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124303429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3107566 + ... + 3107605.

It is an arithmetic number, because the mean of its divisors is an integer number (21753102).

Almost surely, 2^124303420 is an apocalyptic number.

124303420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124303420 is an abundant number, since it is smaller than the sum of its proper divisors (136733804).

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

124303420 is a wasteful number, since it uses less digits than its factorization.

124303420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6215180 (or 6215178 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 124303420 is about 11149.1443617885. The cubic root of 124303420 is about 499.0694960657.

Adding to 124303420 its reverse (24303421), we get a palindrome (148606841).

Subtracting from 124303420 its reverse (24303421), we obtain a palindrome (99999999).

The spelling of 124303420 in words is "one hundred twenty-four million, three hundred three thousand, four hundred twenty".