1432140131 has 2 divisors, whose sum is σ = 1432140132. Its totient is φ = 1432140130.

The previous prime is 1432140121. The next prime is 1432140169. The reversal of 1432140131 is 1310412341.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432140131 is a prime.

It is a super-2 number, since 2×1432140131² = 4102050709641394322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1432140121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716070065 + 716070066.

It is an arithmetic number, because the mean of its divisors is an integer number (716070066).

Almost surely, 2^1432140131 is an apocalyptic number.

1432140131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432140131 is an equidigital number, since it uses as much as digits as its factorization.

1432140131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1432140131 is about 37843.6273499251. The cubic root of 1432140131 is about 1127.1849240967.

Adding to 1432140131 its reverse (1310412341), we get a palindrome (2742552472).

The spelling of 1432140131 in words is "one billion, four hundred thirty-two million, one hundred forty thousand, one hundred thirty-one".