32142254523439 has 2 divisors, whose sum is σ = 32142254523440. Its totient is φ = 32142254523438.

The previous prime is 32142254523371. The next prime is 32142254523451. The reversal of 32142254523439 is 93432545224123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32142254523439 - 2¹⁹ = 32142253999151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32142254523392 and 32142254523401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32142254521439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16071127261719 + 16071127261720.

It is an arithmetic number, because the mean of its divisors is an integer number (16071127261720).

Almost surely, 2^{32142254523439} is an apocalyptic number.

32142254523439 is a deficient number, since it is larger than the sum of its proper divisors (1).

32142254523439 is an equidigital number, since it uses as much as digits as its factorization.

32142254523439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6220800, while the sum is 49.

The spelling of 32142254523439 in words is "thirty-two trillion, one hundred forty-two billion, two hundred fifty-four million, five hundred twenty-three thousand, four hundred thirty-nine".