225432126146 has 16 divisors (see below), whose sum is σ = 345053217600. Its totient is φ = 110427428208.

The previous prime is 225432126121. The next prime is 225432126167. The reversal of 225432126146 is 641621234522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3225566 + ... + 3294713.

It is an arithmetic number, because the mean of its divisors is an integer number (21565826100).

Almost surely, 2^225432126146 is an apocalyptic number.

225432126146 is a deficient number, since it is larger than the sum of its proper divisors (119621091454).

225432126146 is a wasteful number, since it uses less digits than its factorization.

225432126146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6520633.

The product of its digits is 138240, while the sum is 38.

The spelling of 225432126146 in words is "two hundred twenty-five billion, four hundred thirty-two million, one hundred twenty-six thousand, one hundred forty-six".