10645425442320 has 160 divisors (see below), whose sum is σ = 34069042298880. Its totient is φ = 2746909724160.

The previous prime is 10645425442307. The next prime is 10645425442423. The reversal of 10645425442320 is 2324452454601.

It is a super-2 number, since 2×10645425442320² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73486921 + ... + 73631639.

It is an arithmetic number, because the mean of its divisors is an integer number (212931514368).

Almost surely, 2^{10645425442320} is an apocalyptic number.

10645425442320 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 10645425442320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17034521149440).

10645425442320 is an abundant number, since it is smaller than the sum of its proper divisors (23423616856560).

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

10645425442320 is a wasteful number, since it uses less digits than its factorization.

10645425442320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154653 (or 154647 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

Adding to 10645425442320 its reverse (2324452454601), we get a palindrome (12969877896921).

The spelling of 10645425442320 in words is "ten trillion, six hundred forty-five billion, four hundred twenty-five million, four hundred forty-two thousand, three hundred twenty".