10323440225 has 96 divisors (see below), whose sum is σ = 15447344640. Its totient is φ = 6697728000.

The previous prime is 10323440219. The next prime is 10323440287. The reversal of 10323440225 is 52204432301.

It is not a de Polignac number, because 10323440225 - 2³² = 6028472929 is a prime.

It is a super-3 number, since 3×10323440225³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10323440194 and 10323440203.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45080411 + ... + 45080639.

It is an arithmetic number, because the mean of its divisors is an integer number (160909840).

Almost surely, 2^10323440225 is an apocalyptic number.

It is an amenable number.

10323440225 is a deficient number, since it is larger than the sum of its proper divisors (5123904415).

10323440225 is a wasteful number, since it uses less digits than its factorization.

10323440225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 446 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 10323440225 its reverse (52204432301), we get a palindrome (62527872526).

The spelling of 10323440225 in words is "ten billion, three hundred twenty-three million, four hundred forty thousand, two hundred twenty-five".