10454402322 has 256 divisors, whose sum is σ = 29445534720. Its totient is φ = 2676271104.

The previous prime is 10454402311. The next prime is 10454402323. The reversal of 10454402322 is 22320445401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10454402323) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 35680408 + ... + 35680700.

It is an arithmetic number, because the mean of its divisors is an integer number (115021620).

Almost surely, 2^10454402322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10454402322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14722767360).

10454402322 is an abundant number, since it is smaller than the sum of its proper divisors (18991132398).

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

10454402322 is a wasteful number, since it uses less digits than its factorization.

10454402322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 10454402322 its reverse (22320445401), we get a palindrome (32774847723).

The spelling of 10454402322 in words is "ten billion, four hundred fifty-four million, four hundred two thousand, three hundred twenty-two".