1423424332 has 24 divisors (see below), whose sum is σ = 2727280080. Its totient is φ = 644669760.

The previous prime is 1423424293. The next prime is 1423424341. The reversal of 1423424332 is 2334243241.

It is a super-2 number, since 2×1423424332² = 4052273657859292448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1423424332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46207 + ... + 70582.

It is an arithmetic number, because the mean of its divisors is an integer number (113636670).

Almost surely, 2^1423424332 is an apocalyptic number.

It is an amenable number.

1423424332 is a deficient number, since it is larger than the sum of its proper divisors (1303855748).

1423424332 is a wasteful number, since it uses less digits than its factorization.

1423424332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117081 (or 117079 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 1423424332 is about 37728.2961714414. The cubic root of 1423424332 is about 1124.8936411714.

Adding to 1423424332 its reverse (2334243241), we get a palindrome (3757667573).

The spelling of 1423424332 in words is "one billion, four hundred twenty-three million, four hundred twenty-four thousand, three hundred thirty-two".