225723420034 has 16 divisors (see below), whose sum is σ = 386960852736. Its totient is φ = 96737004000.

The previous prime is 225723420031. The next prime is 225723420049. The reversal of 225723420034 is 430024327522.

225723420034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×225723420034² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (225723420031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197399 + ... + 1373029.

It is an arithmetic number, because the mean of its divisors is an integer number (24185053296).

Almost surely, 2^225723420034 is an apocalyptic number.

225723420034 is a deficient number, since it is larger than the sum of its proper divisors (161237432702).

225723420034 is a wasteful number, since it uses less digits than its factorization.

225723420034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267441.

The product of its (nonzero) digits is 80640, while the sum is 34.

Adding to 225723420034 its reverse (430024327522), we get a palindrome (655747747556).

The spelling of 225723420034 in words is "two hundred twenty-five billion, seven hundred twenty-three million, four hundred twenty thousand, thirty-four".