432100225044666 has 48 divisors (see below), whose sum is σ = 985494254696640. Its totient is φ = 136452354641280.

The previous prime is 432100225044659. The next prime is 432100225044701. The reversal of 432100225044666 is 666440522001234.

It is a happy 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, 154870611 + ... + 157635993.

It is an arithmetic number, because the mean of its divisors is an integer number (20531130306180).

Almost surely, 2^{432100225044666} is an apocalyptic number.

432100225044666 is an abundant number, since it is smaller than the sum of its proper divisors (553394029651974).

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

432100225044666 is a wasteful number, since it uses less digits than its factorization.

432100225044666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222291 (or 3222288 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 432100225044666 in words is "four hundred thirty-two trillion, one hundred billion, two hundred twenty-five million, forty-four thousand, six hundred sixty-six".