1432031442231 has 32 divisors (see below), whose sum is σ = 2078955422208. Its totient is φ = 871539062400.

The previous prime is 1432031442227. The next prime is 1432031442251. The reversal of 1432031442231 is 1322441302341.

It is not a de Polignac number, because 1432031442231 - 2² = 1432031442227 is a prime.

It is a super-2 number, since 2×1432031442231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432031442251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3288960 + ... + 3698826.

It is an arithmetic number, because the mean of its divisors is an integer number (64967356944).

Almost surely, 2^{1432031442231} is an apocalyptic number.

1432031442231 is a deficient number, since it is larger than the sum of its proper divisors (646923979977).

1432031442231 is a wasteful number, since it uses less digits than its factorization.

1432031442231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410871.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1432031442231 its reverse (1322441302341), we get a palindrome (2754472744572).

The spelling of 1432031442231 in words is "one trillion, four hundred thirty-two billion, thirty-one million, four hundred forty-two thousand, two hundred thirty-one".