32442033249 has 20 divisors (see below), whose sum is σ = 51313544964. Its totient is φ = 20355784704.

The previous prime is 32442033199. The next prime is 32442033251. The reversal of 32442033249 is 94233024423.

32442033249 is a `hidden beast` number, since 324 + 4 + 2 + 0 + 3 + 324 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 22924079649 + 9517953600 = 151407^2 + 97560^2 .

It is not a de Polignac number, because 32442033249 - 2⁷ = 32442033121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32442033749) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11778592 + ... + 11781345.

Almost surely, 2^32442033249 is an apocalyptic number.

It is an amenable number.

32442033249 is a deficient number, since it is larger than the sum of its proper divisors (18871511715).

32442033249 is a wasteful number, since it uses less digits than its factorization.

32442033249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23559966 (or 23559957 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 32442033249 in words is "thirty-two billion, four hundred forty-two million, thirty-three thousand, two hundred forty-nine".