131432419999 has 2 divisors, whose sum is σ = 131432420000. Its totient is φ = 131432419998.

The previous prime is 131432419961. The next prime is 131432420023. The reversal of 131432419999 is 999914234131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131432419999 - 2¹³ = 131432411807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131432414999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65716209999 + 65716210000.

It is an arithmetic number, because the mean of its divisors is an integer number (65716210000).

Almost surely, 2^131432419999 is an apocalyptic number.

131432419999 is a deficient number, since it is larger than the sum of its proper divisors (1).

131432419999 is an equidigital number, since it uses as much as digits as its factorization.

131432419999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1889568, while the sum is 55.

The spelling of 131432419999 in words is "one hundred thirty-one billion, four hundred thirty-two million, four hundred nineteen thousand, nine hundred ninety-nine".