225443040600 has 48 divisors (see below), whose sum is σ = 698873427720. Its totient is φ = 60118144000.

The previous prime is 225443040583. The next prime is 225443040623. The reversal of 225443040600 is 6040344522.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 187868601 + ... + 187869800.

Almost surely, 2^225443040600 is an apocalyptic number.

225443040600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225443040600 is an abundant number, since it is smaller than the sum of its proper divisors (473430387120).

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

225443040600 is a wasteful number, since it uses less digits than its factorization.

225443040600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375738420 (or 375738411 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The spelling of 225443040600 in words is "two hundred twenty-five billion, four hundred forty-three million, forty thousand, six hundred".