32447345106 has 16 divisors (see below), whose sum is σ = 70794207648. Its totient is φ = 9832528800.

The previous prime is 32447345093. The next prime is 32447345129. The reversal of 32447345106 is 60154374423.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245813155 + ... + 245813286.

It is an arithmetic number, because the mean of its divisors is an integer number (4424637978).

Almost surely, 2^32447345106 is an apocalyptic number.

32447345106 is an abundant number, since it is smaller than the sum of its proper divisors (38346862542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32447345106 is a wasteful number, since it uses less digits than its factorization.

32447345106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491626457.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 32447345106 in words is "thirty-two billion, four hundred forty-seven million, three hundred forty-five thousand, one hundred six".