1453265224320 has 1024 divisors, whose sum is σ = 5805978393600. Its totient is φ = 301050888192.

The previous prime is 1453265224273. The next prime is 1453265224337. The reversal of 1453265224320 is 234225623541.

It is a super-2 number, since 2×1453265224320² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2609093482 + ... + 2609094038.

It is an arithmetic number, because the mean of its divisors is an integer number (5669900775).

Almost surely, 2^{1453265224320} is an apocalyptic number.

1453265224320 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 1453265224320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2902989196800).

1453265224320 is an abundant number, since it is smaller than the sum of its proper divisors (4352713169280).

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

1453265224320 is a wasteful number, since it uses less digits than its factorization.

1453265224320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845 (or 833 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 1453265224320 in words is "one trillion, four hundred fifty-three billion, two hundred sixty-five million, two hundred twenty-four thousand, three hundred twenty".