225704776233742 has 48 divisors (see below), whose sum is σ = 369293184171360. Its totient is φ = 103408081920000.

The previous prime is 225704776233707. The next prime is 225704776233851. The reversal of 225704776233742 is 247332677407522.

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, 70343242 + ... + 73481842.

It is an arithmetic number, because the mean of its divisors is an integer number (7693608003570).

Almost surely, 2^{225704776233742} is an apocalyptic number.

225704776233742 is a deficient number, since it is larger than the sum of its proper divisors (143588407937618).

225704776233742 is a wasteful number, since it uses less digits than its factorization.

225704776233742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140189 (or 3140176 counting only the distinct ones).

The product of its (nonzero) digits is 165957120, while the sum is 61.

The spelling of 225704776233742 in words is "two hundred twenty-five trillion, seven hundred four billion, seven hundred seventy-six million, two hundred thirty-three thousand, seven hundred forty-two".