10320422430400 has 84 divisors (see below), whose sum is σ = 25752361408560. Its totient is φ = 4070025702400.

The previous prime is 10320422430391. The next prime is 10320422430433. The reversal of 10320422430400 is 403422402301.

It is a happy number.

It is a super-2 number, since 2×10320422430400² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45310795 + ... + 45537994.

Almost surely, 2^{10320422430400} is an apocalyptic number.

10320422430400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10320422430400 is an abundant number, since it is smaller than the sum of its proper divisors (15431938978160).

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

10320422430400 is an equidigital number, since it uses as much as digits as its factorization.

10320422430400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90848882 (or 90848867 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10320422430400 its reverse (403422402301), we get a palindrome (10723844832701).

The spelling of 10320422430400 in words is "ten trillion, three hundred twenty billion, four hundred twenty-two million, four hundred thirty thousand, four hundred".