1253031042224 has 40 divisors (see below), whose sum is σ = 2614575125232. Its totient is φ = 578304840960.

The previous prime is 1253031042223. The next prime is 1253031042229. The reversal of 1253031042224 is 4222401303521.

It is not an unprimeable number, because it can be changed into a prime (1253031042223) 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, 9285314 + ... + 9419294.

Almost surely, 2^{1253031042224} is an apocalyptic number.

It is an amenable number.

1253031042224 is an abundant number, since it is smaller than the sum of its proper divisors (1361544083008).

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

1253031042224 is a wasteful number, since it uses less digits than its factorization.

1253031042224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178965 (or 178959 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1253031042224 its reverse (4222401303521), we get a palindrome (5475432345745).

The spelling of 1253031042224 in words is "one trillion, two hundred fifty-three billion, thirty-one million, forty-two thousand, two hundred twenty-four".