1453432424 has 16 divisors (see below), whose sum is σ = 2745990720. Its totient is φ = 721168240.

The previous prime is 1453432363. The next prime is 1453432429. The reversal of 1453432424 is 4242343541.

It is a super-2 number, since 2×1453432424² = 4224931622269031552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453432429) 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, 692384 + ... + 694479.

It is an arithmetic number, because the mean of its divisors is an integer number (171624420).

Almost surely, 2^1453432424 is an apocalyptic number.

It is an amenable number.

1453432424 is a deficient number, since it is larger than the sum of its proper divisors (1292558296).

1453432424 is a wasteful number, since it uses less digits than its factorization.

1453432424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387000 (or 1386996 counting only the distinct ones).

The product of its digits is 46080, while the sum is 32.

The square root of 1453432424 is about 38123.9088237290. The cubic root of 1453432424 is about 1132.7435940618.

Adding to 1453432424 its reverse (4242343541), we get a palindrome (5695775965).

The spelling of 1453432424 in words is "one billion, four hundred fifty-three million, four hundred thirty-two thousand, four hundred twenty-four".