3201245432500 has 60 divisors (see below), whose sum is σ = 7025397806196. Its totient is φ = 1275940960000.

The previous prime is 3201245432447. The next prime is 3201245432513. The reversal of 3201245432500 is 52345421023.

It can be written as a sum of positive squares in 10 ways, for example, as 2441775013924 + 759470418576 = 1562618^2 + 871476^2 .

It is a super-2 number, since 2×3201245432500² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1575967 + ... + 2980966.

Almost surely, 2^{3201245432500} is an apocalyptic number.

It is an amenable number.

3201245432500 is an abundant number, since it is smaller than the sum of its proper divisors (3824152373696).

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

3201245432500 is a wasteful number, since it uses less digits than its factorization.

3201245432500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557238 (or 4557221 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 3201245432500 in words is "three trillion, two hundred one billion, two hundred forty-five million, four hundred thirty-two thousand, five hundred".