132421434319 has 2 divisors, whose sum is σ = 132421434320. Its totient is φ = 132421434318.

The previous prime is 132421434311. The next prime is 132421434331. The reversal of 132421434319 is 913434124231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132421434319 - 2³ = 132421434311 is a prime.

It is a super-2 number, since 2×132421434319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132421434311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66210717159 + 66210717160.

It is an arithmetic number, because the mean of its divisors is an integer number (66210717160).

Almost surely, 2^132421434319 is an apocalyptic number.

132421434319 is a deficient number, since it is larger than the sum of its proper divisors (1).

132421434319 is an equidigital number, since it uses as much as digits as its factorization.

132421434319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 37.

The spelling of 132421434319 in words is "one hundred thirty-two billion, four hundred twenty-one million, four hundred thirty-four thousand, three hundred nineteen".