1432454121 has 12 divisors (see below), whose sum is σ = 2364686272. Its totient is φ = 818545176.

The previous prime is 1432454081. The next prime is 1432454147. The reversal of 1432454121 is 1214542341.

1432454121 is a `hidden beast` number, since 1 + 4 + 3 + 245 + 412 + 1 = 666.

It is not a de Polignac number, because 1432454121 - 2⁶ = 1432454057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432450121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11368621 + ... + 11368746.

Almost surely, 2^1432454121 is an apocalyptic number.

It is an amenable number.

1432454121 is a deficient number, since it is larger than the sum of its proper divisors (932232151).

1432454121 is a wasteful number, since it uses less digits than its factorization.

1432454121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22737380 (or 22737377 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1432454121 is about 37847.7756413769. The cubic root of 1432454121 is about 1127.2672947447.

Adding to 1432454121 its reverse (1214542341), we get a palindrome (2646996462).

The spelling of 1432454121 in words is "one billion, four hundred thirty-two million, four hundred fifty-four thousand, one hundred twenty-one".