32426055817 has 2 divisors, whose sum is σ = 32426055818. Its totient is φ = 32426055816.

The previous prime is 32426055719. The next prime is 32426055841. The reversal of 32426055817 is 71855062423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31040801856 + 1385253961 = 176184^2 + 37219^2 .

It is a cyclic number.

It is not a de Polignac number, because 32426055817 - 2⁷ = 32426055689 is a prime.

It is not a weakly prime, because it can be changed into another prime (32426055887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16213027908 + 16213027909.

It is an arithmetic number, because the mean of its divisors is an integer number (16213027909).

Almost surely, 2^32426055817 is an apocalyptic number.

It is an amenable number.

32426055817 is a deficient number, since it is larger than the sum of its proper divisors (1).

32426055817 is an equidigital number, since it uses as much as digits as its factorization.

32426055817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 32426055817 in words is "thirty-two billion, four hundred twenty-six million, fifty-five thousand, eight hundred seventeen".