32370616432 has 80 divisors (see below), whose sum is σ = 78412838400. Its totient is φ = 12576625920.

The previous prime is 32370616409. The next prime is 32370616459. The reversal of 32370616432 is 23461607323.

It is a super-3 number, since 3×32370616432³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32370616391 and 32370616400.

It is a congruent number.

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, 405694 + ... + 478882.

It is an arithmetic number, because the mean of its divisors is an integer number (980160480).

Almost surely, 2^32370616432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32370616432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39206419200).

32370616432 is an abundant number, since it is smaller than the sum of its proper divisors (46042221968).

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

32370616432 is a wasteful number, since it uses less digits than its factorization.

32370616432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73574 (or 73568 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 32370616432 in words is "thirty-two billion, three hundred seventy million, six hundred sixteen thousand, four hundred thirty-two".