32041403897 has 2 divisors, whose sum is σ = 32041403898. Its totient is φ = 32041403896.

The previous prime is 32041403843. The next prime is 32041403921. The reversal of 32041403897 is 79830414023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19650152041 + 12391251856 = 140179^2 + 111316^2 .

It is a cyclic number.

It is not a de Polignac number, because 32041403897 - 2⁶ = 32041403833 is a prime.

It is not a weakly prime, because it can be changed into another prime (32041403827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16020701948 + 16020701949.

It is an arithmetic number, because the mean of its divisors is an integer number (16020701949).

Almost surely, 2^32041403897 is an apocalyptic number.

It is an amenable number.

32041403897 is a deficient number, since it is larger than the sum of its proper divisors (1).

32041403897 is an equidigital number, since it uses as much as digits as its factorization.

32041403897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 32041403897 in words is "thirty-two billion, forty-one million, four hundred three thousand, eight hundred ninety-seven".