1453341344 has 96 divisors (see below), whose sum is σ = 3533362560. Its totient is φ = 573023232.

The previous prime is 1453341301. The next prime is 1453341353. The reversal of 1453341344 is 4431433541.

It is a super-2 number, since 2×1453341344² = 4224402124359452672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1453341344.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1132127 + ... + 1133409.

It is an arithmetic number, because the mean of its divisors is an integer number (36805860).

Almost surely, 2^1453341344 is an apocalyptic number.

1453341344 is a gapful number since it is divisible by the number (14) 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 1453341344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1766681280).

1453341344 is an abundant number, since it is smaller than the sum of its proper divisors (2080021216).

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

1453341344 is a wasteful number, since it uses less digits than its factorization.

1453341344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702 (or 1694 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 1453341344 is about 38122.7142790227. The cubic root of 1453341344 is about 1132.7199322711.

Adding to 1453341344 its reverse (4431433541), we get a palindrome (5884774885).

The spelling of 1453341344 in words is "one billion, four hundred fifty-three million, three hundred forty-one thousand, three hundred forty-four".