32828832157740 has 48 divisors (see below), whose sum is σ = 96758663205120. Its totient is φ = 8293599702720.

The previous prime is 32828832157727. The next prime is 32828832157747. The reversal of 32828832157740 is 4775123882823.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (32828832157747) 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, 14398609456 + ... + 14398611735.

It is an arithmetic number, because the mean of its divisors is an integer number (2015805483440).

Almost surely, 2^{32828832157740} is an apocalyptic number.

32828832157740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32828832157740 is an abundant number, since it is smaller than the sum of its proper divisors (63929831047380).

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

32828832157740 is a wasteful number, since it uses less digits than its factorization.

32828832157740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28797221222 (or 28797221220 counting only the distinct ones).

The product of its (nonzero) digits is 36126720, while the sum is 60.

The spelling of 32828832157740 in words is "thirty-two trillion, eight hundred twenty-eight billion, eight hundred thirty-two million, one hundred fifty-seven thousand, seven hundred forty".