345201455200 has 72 divisors (see below), whose sum is σ = 963112075632. Its totient is φ = 118354782720.

The previous prime is 345201455197. The next prime is 345201455219. The reversal of 345201455200 is 2554102543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30815959 + ... + 30827158.

It is an arithmetic number, because the mean of its divisors is an integer number (13376556606).

Almost surely, 2^345201455200 is an apocalyptic number.

It is an amenable number.

345201455200 is an abundant number, since it is smaller than the sum of its proper divisors (617910620432).

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

345201455200 is a wasteful number, since it uses less digits than its factorization.

345201455200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61643144 (or 61643131 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 345201455200 its reverse (2554102543), we get a palindrome (347755557743).

The spelling of 345201455200 in words is "three hundred forty-five billion, two hundred one million, four hundred fifty-five thousand, two hundred".