32743264368 has 80 divisors (see below), whose sum is σ = 85364695040. Its totient is φ = 10814439168.

The previous prime is 32743264361. The next prime is 32743264369. The reversal of 32743264368 is 86346234723.

It is a super-2 number, since 2×32743264368² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32743264361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2759793 + ... + 2771631.

It is an arithmetic number, because the mean of its divisors is an integer number (1067058688).

Almost surely, 2^32743264368 is an apocalyptic number.

It is an amenable number.

32743264368 is an abundant number, since it is smaller than the sum of its proper divisors (52621430672).

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

32743264368 is a wasteful number, since it uses less digits than its factorization.

32743264368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12374 (or 12368 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 48.

The spelling of 32743264368 in words is "thirty-two billion, seven hundred forty-three million, two hundred sixty-four thousand, three hundred sixty-eight".