32140077888 has 28 divisors (see below), whose sum is σ = 85037289920. Its totient is φ = 10713359232.

The previous prime is 32140077883. The next prime is 32140077901. The reversal of 32140077888 is 88877004123.

It is a happy number.

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 (32140077883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83697928 + ... + 83698311.

Almost surely, 2^32140077888 is an apocalyptic number.

It is an amenable number.

32140077888 is an abundant number, since it is smaller than the sum of its proper divisors (52897212032).

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

32140077888 is a wasteful number, since it uses less digits than its factorization.

32140077888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167396254 (or 167396244 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 32140077888 in words is "thirty-two billion, one hundred forty million, seventy-seven thousand, eight hundred eighty-eight".