32025402032 has 160 divisors (see below), whose sum is σ = 72445363200. Its totient is φ = 13591581696.

The previous prime is 32025402007. The next prime is 32025402049. The reversal of 32025402032 is 23020452023.

It is a super-2 number, since 2×32025402032² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 32025401989 and 32025402007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49805903 + ... + 49806545.

It is an arithmetic number, because the mean of its divisors is an integer number (452783520).

Almost surely, 2^32025402032 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 32025402032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36222681600).

32025402032 is an abundant number, since it is smaller than the sum of its proper divisors (40419961168).

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

32025402032 is a wasteful number, since it uses less digits than its factorization.

32025402032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075 (or 1069 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 32025402032 its reverse (23020452023), we get a palindrome (55045854055).

The spelling of 32025402032 in words is "thirty-two billion, twenty-five million, four hundred two thousand, thirty-two".