32014203457 has 2 divisors, whose sum is σ = 32014203458. Its totient is φ = 32014203456.

The previous prime is 32014203433. The next prime is 32014203461. The reversal of 32014203457 is 75430241023.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29268024241 + 2746179216 = 171079^2 + 52404^2 .

It is a cyclic number.

It is not a de Polignac number, because 32014203457 - 2¹¹ = 32014201409 is a prime.

It is not a weakly prime, because it can be changed into another prime (32014203407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16007101728 + 16007101729.

It is an arithmetic number, because the mean of its divisors is an integer number (16007101729).

Almost surely, 2^32014203457 is an apocalyptic number.

It is an amenable number.

32014203457 is a deficient number, since it is larger than the sum of its proper divisors (1).

32014203457 is an equidigital number, since it uses as much as digits as its factorization.

32014203457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 32014203457 in words is "thirty-two billion, fourteen million, two hundred three thousand, four hundred fifty-seven".