1453340341200 has 360 divisors, whose sum is σ = 5166974473024. Its totient is φ = 348900710400.

The previous prime is 1453340341147. The next prime is 1453340341207. The reversal of 1453340341200 is 21430433541.

It is a super-2 number, since 2×1453340341200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453340341207) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14907012 + ... + 15004188.

Almost surely, 2^{1453340341200} is an apocalyptic number.

1453340341200 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 1453340341200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2583487236512).

1453340341200 is an abundant number, since it is smaller than the sum of its proper divisors (3713634131824).

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

1453340341200 is a wasteful number, since it uses less digits than its factorization.

1453340341200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97323 (or 97301 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1453340341200 its reverse (21430433541), we get a palindrome (1474770774741).

The spelling of 1453340341200 in words is "one trillion, four hundred fifty-three billion, three hundred forty million, three hundred forty-one thousand, two hundred".