32194097650 has 192 divisors, whose sum is σ = 74967451776. Its totient is φ = 10105344000.

The previous prime is 32194097627. The next prime is 32194097731. The reversal of 32194097650 is 5679049123.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32194097650.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21027385 + ... + 21028915.

It is an arithmetic number, because the mean of its divisors is an integer number (390455478).

Almost surely, 2^32194097650 is an apocalyptic number.

32194097650 is an abundant number, since it is smaller than the sum of its proper divisors (42773354126).

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

32194097650 is a wasteful number, since it uses less digits than its factorization.

32194097650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757 (or 1752 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 32194097650 in words is "thirty-two billion, one hundred ninety-four million, ninety-seven thousand, six hundred fifty".