10325441440 has 24 divisors (see below), whose sum is σ = 24393855780. Its totient is φ = 4130176512.

The previous prime is 10325441429. The next prime is 10325441449. The reversal of 10325441440 is 4414452301.

It can be written as a sum of positive squares in 2 ways, for example, as 10114727184 + 210714256 = 100572^2 + 14516^2 .

It is a super-2 number, since 2×10325441440² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10325441399 and 10325441408.

It is not an unprimeable number, because it can be changed into a prime (10325441449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32266845 + ... + 32267164.

Almost surely, 2^10325441440 is an apocalyptic number.

10325441440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10325441440 is an abundant number, since it is smaller than the sum of its proper divisors (14068414340).

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

10325441440 is an equidigital number, since it uses as much as digits as its factorization.

10325441440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64534024 (or 64534016 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 10325441440 its reverse (4414452301), we get a palindrome (14739893741).

The spelling of 10325441440 in words is "ten billion, three hundred twenty-five million, four hundred forty-one thousand, four hundred forty".