1423124924 has 24 divisors (see below), whose sum is σ = 2747462928. Its totient is φ = 640805760.

The previous prime is 1423124921. The next prime is 1423124929. The reversal of 1423124924 is 4294213241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423124921) 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, 331622 + ... + 335885.

It is an arithmetic number, because the mean of its divisors is an integer number (114477622).

Almost surely, 2^1423124924 is an apocalyptic number.

It is an amenable number.

1423124924 is a deficient number, since it is larger than the sum of its proper divisors (1324338004).

1423124924 is a wasteful number, since it uses less digits than its factorization.

1423124924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667565 (or 667563 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 1423124924 is about 37724.3280125703. The cubic root of 1423124924 is about 1124.8147643002.

The spelling of 1423124924 in words is "one billion, four hundred twenty-three million, one hundred twenty-four thousand, nine hundred twenty-four".