245415433200 has 120 divisors (see below), whose sum is σ = 898454245248. Its totient is φ = 56094954240.

The previous prime is 245415433183. The next prime is 245415433213. The reversal of 245415433200 is 2334514542.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14599662 + ... + 14616461.

Almost surely, 2^245415433200 is an apocalyptic number.

245415433200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245415433200 is an abundant number, since it is smaller than the sum of its proper divisors (653038812048).

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

245415433200 is a wasteful number, since it uses less digits than its factorization.

245415433200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29216151 (or 29216140 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 245415433200 its reverse (2334514542), we get a palindrome (247749947742).

The spelling of 245415433200 in words is "two hundred forty-five billion, four hundred fifteen million, four hundred thirty-three thousand, two hundred".