3200102004440 has 64 divisors (see below), whose sum is σ = 7876675872000. Its totient is φ = 1160431968640.

The previous prime is 3200102004439. The next prime is 3200102004487. The reversal of 3200102004440 is 444002010023.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 9971510 + ... + 10287429.

It is an arithmetic number, because the mean of its divisors is an integer number (123073060500).

Almost surely, 2^{3200102004440} is an apocalyptic number.

It is an amenable number.

3200102004440 is an abundant number, since it is smaller than the sum of its proper divisors (4676573867560).

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

3200102004440 is a wasteful number, since it uses less digits than its factorization.

3200102004440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20259320 (or 20259316 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 3200102004440 its reverse (444002010023), we get a palindrome (3644104014463).

The spelling of 3200102004440 in words is "three trillion, two hundred billion, one hundred two million, four thousand, four hundred forty".