32897776736832 has 112 divisors (see below), whose sum is σ = 99631320241152. Its totient is φ = 9384746549760.

The previous prime is 32897776736809. The next prime is 32897776736897. The reversal of 32897776736832 is 23863767779823.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18169644 + ... + 19898027.

It is an arithmetic number, because the mean of its divisors is an integer number (889565359296).

Almost surely, 2^{32897776736832} is an apocalyptic number.

32897776736832 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32897776736832 is an abundant number, since it is smaller than the sum of its proper divisors (66733543504320).

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

32897776736832 is a wasteful number, since it uses less digits than its factorization.

32897776736832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38068336 (or 38068326 counting only the distinct ones).

The product of its digits is 5377010688, while the sum is 78.

The spelling of 32897776736832 in words is "thirty-two trillion, eight hundred ninety-seven billion, seven hundred seventy-six million, seven hundred thirty-six thousand, eight hundred thirty-two".