225034202040 has 32 divisors (see below), whose sum is σ = 675102606480. Its totient is φ = 60009120512.

The previous prime is 225034202033. The next prime is 225034202123. The reversal of 225034202040 is 40202430522.

It is a happy number.

225034202040 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 225034202040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937642389 + ... + 937642628.

Almost surely, 2^225034202040 is an apocalyptic number.

225034202040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225034202040 is an abundant number, since it is smaller than the sum of its proper divisors (450068404440).

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

225034202040 is a wasteful number, since it uses less digits than its factorization.

225034202040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875285031 (or 1875285027 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 225034202040 its reverse (40202430522), we get a palindrome (265236632562).

The spelling of 225034202040 in words is "two hundred twenty-five billion, thirty-four million, two hundred two thousand, forty".