1432441131 has 16 divisors (see below), whose sum is σ = 2206113408. Its totient is φ = 817078400.

The previous prime is 1432441111. The next prime is 1432441147. The reversal of 1432441131 is 1311442341.

It is a cyclic number.

It is not a de Polignac number, because 1432441131 - 2⁹ = 1432440619 is a prime.

It is a super-2 number, since 2×1432441131² = 4103775187561118322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1432441111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276125 + ... + 1277246.

It is an arithmetic number, because the mean of its divisors is an integer number (137882088).

Almost surely, 2^1432441131 is an apocalyptic number.

1432441131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1432441131 is a deficient number, since it is larger than the sum of its proper divisors (773672277).

1432441131 is a wasteful number, since it uses less digits than its factorization.

1432441131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553402.

The product of its digits is 1152, while the sum is 24.

The square root of 1432441131 is about 37847.6040324880. The cubic root of 1432441131 is about 1127.2638872484.

Adding to 1432441131 its reverse (1311442341), we get a palindrome (2743883472).

It can be divided in two parts, 14324 and 41131, that added together give a palindrome (55455).

The spelling of 1432441131 in words is "one billion, four hundred thirty-two million, four hundred forty-one thousand, one hundred thirty-one".