453564112344 has 96 divisors (see below), whose sum is σ = 1321478492400. Its totient is φ = 129350027520.

The previous prime is 453564112343. The next prime is 453564112349. The reversal of 453564112344 is 443211465354.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 453564112296 and 453564112305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453564112343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279762 + ... + 992670.

Almost surely, 2^453564112344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453564112344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (660739246200).

453564112344 is an abundant number, since it is smaller than the sum of its proper divisors (867914380056).

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

453564112344 is a wasteful number, since it uses less digits than its factorization.

453564112344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713473 (or 713462 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

Adding to 453564112344 its reverse (443211465354), we get a palindrome (896775577698).

The spelling of 453564112344 in words is "four hundred fifty-three billion, five hundred sixty-four million, one hundred twelve thousand, three hundred forty-four".