253451342202124 has 48 divisors (see below), whose sum is σ = 488941008294816. Its totient is φ = 113997132864000.

The previous prime is 253451342202031. The next prime is 253451342202133. The reversal of 253451342202124 is 421202243154352.

It is a super-2 number, since 2×253451342202124² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9319857 + ... + 24367240.

It is an arithmetic number, because the mean of its divisors is an integer number (10186271006142).

Almost surely, 2^{253451342202124} is an apocalyptic number.

It is an amenable number.

253451342202124 is a deficient number, since it is larger than the sum of its proper divisors (235489666092692).

253451342202124 is a wasteful number, since it uses less digits than its factorization.

253451342202124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33688906 (or 33688904 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 253451342202124 its reverse (421202243154352), we get a palindrome (674653585356476).

The spelling of 253451342202124 in words is "two hundred fifty-three trillion, four hundred fifty-one billion, three hundred forty-two million, two hundred two thousand, one hundred twenty-four".