10253303250440 has 96 divisors (see below), whose sum is σ = 24511315694400. Its totient is φ = 3859358039040.

The previous prime is 10253303250371. The next prime is 10253303250469. The reversal of 10253303250440 is 4405230335201.

10253303250440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10253303250397 and 10253303250406.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65108195 + ... + 65265485.

It is an arithmetic number, because the mean of its divisors is an integer number (255326205150).

Almost surely, 2^{10253303250440} is an apocalyptic number.

10253303250440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10253303250440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12255657847200).

10253303250440 is an abundant number, since it is smaller than the sum of its proper divisors (14258012443960).

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

10253303250440 is a wasteful number, since it uses less digits than its factorization.

10253303250440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162975 (or 162954 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 10253303250440 its reverse (4405230335201), we get a palindrome (14658533585641).

The spelling of 10253303250440 in words is "ten trillion, two hundred fifty-three billion, three hundred three million, two hundred fifty thousand, four hundred forty".