225014452642 has 8 divisors (see below), whose sum is σ = 385739061696. Its totient is φ = 96434765412.

The previous prime is 225014452639. The next prime is 225014452657. The reversal of 225014452642 is 246254410522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8036230438 + ... + 8036230465.

It is an arithmetic number, because the mean of its divisors is an integer number (48217382712).

Almost surely, 2^225014452642 is an apocalyptic number.

225014452642 is a deficient number, since it is larger than the sum of its proper divisors (160724609054).

225014452642 is a wasteful number, since it uses less digits than its factorization.

225014452642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16072460912.

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 225014452642 in words is "two hundred twenty-five billion, fourteen million, four hundred fifty-two thousand, six hundred forty-two".