10253236444 has 24 divisors (see below), whose sum is σ = 19578037248. Its totient is φ = 4659686640.

The previous prime is 10253236439. The next prime is 10253236459. The reversal of 10253236444 is 44463235201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254149 + ... + 291715.

It is an arithmetic number, because the mean of its divisors is an integer number (815751552).

Almost surely, 2^10253236444 is an apocalyptic number.

It is an amenable number.

10253236444 is a deficient number, since it is larger than the sum of its proper divisors (9324800804).

10253236444 is a wasteful number, since it uses less digits than its factorization.

10253236444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43785 (or 43783 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 10253236444 in words is "ten billion, two hundred fifty-three million, two hundred thirty-six thousand, four hundred forty-four".