1032144042431 has 2 divisors, whose sum is σ = 1032144042432. Its totient is φ = 1032144042430.

The previous prime is 1032144042353. The next prime is 1032144042443. The reversal of 1032144042431 is 1342404412301.

1032144042431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032144042431 is a prime.

It is a super-2 number, since 2×1032144042431² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1032144042394 and 1032144042403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1032144042931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516072021215 + 516072021216.

It is an arithmetic number, because the mean of its divisors is an integer number (516072021216).

Almost surely, 2^{1032144042431} is an apocalyptic number.

1032144042431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032144042431 is an equidigital number, since it uses as much as digits as its factorization.

1032144042431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1032144042431 its reverse (1342404412301), we get a palindrome (2374548454732).

The spelling of 1032144042431 in words is "one trillion, thirty-two billion, one hundred forty-four million, forty-two thousand, four hundred thirty-one".