632142132499 has 2 divisors, whose sum is σ = 632142132500. Its totient is φ = 632142132498.

The previous prime is 632142132487. The next prime is 632142132553. The reversal of 632142132499 is 994231241236.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-632142132499 is a prime.

It is not a weakly prime, because it can be changed into another prime (632142132439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316071066249 + 316071066250.

It is an arithmetic number, because the mean of its divisors is an integer number (316071066250).

Almost surely, 2^632142132499 is an apocalyptic number.

632142132499 is a deficient number, since it is larger than the sum of its proper divisors (1).

632142132499 is an equidigital number, since it uses as much as digits as its factorization.

632142132499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 46.

The spelling of 632142132499 in words is "six hundred thirty-two billion, one hundred forty-two million, one hundred thirty-two thousand, four hundred ninety-nine".