32440891096 has 16 divisors (see below), whose sum is σ = 60829369200. Its totient is φ = 16219725984.

The previous prime is 32440891081. The next prime is 32440891097. The reversal of 32440891096 is 69019804423.

It is a super-2 number, since 2×32440891096² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32440891097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134650 + ... + 288118.

It is an arithmetic number, because the mean of its divisors is an integer number (3801835575).

Almost surely, 2^32440891096 is an apocalyptic number.

It is an amenable number.

32440891096 is a deficient number, since it is larger than the sum of its proper divisors (28388478104).

32440891096 is a wasteful number, since it uses less digits than its factorization.

32440891096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179898 (or 179894 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 32440891096 in words is "thirty-two billion, four hundred forty million, eight hundred ninety-one thousand, ninety-six".