1351453224000 has 448 divisors, whose sum is σ = 4888777420800. Its totient is φ = 326238976000.

The previous prime is 1351453223987. The next prime is 1351453224047. The reversal of 1351453224000 is 4223541531.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 63085291 + ... + 63106709.

It is an arithmetic number, because the mean of its divisors is an integer number (10912449600).

Almost surely, 2^{1351453224000} is an apocalyptic number.

1351453224000 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 1351453224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2444388710400).

1351453224000 is an abundant number, since it is smaller than the sum of its proper divisors (3537324196800).

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

1351453224000 is a wasteful number, since it uses less digits than its factorization.

1351453224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21699 (or 21679 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1351453224000 its reverse (4223541531), we get a palindrome (1355676765531).

The spelling of 1351453224000 in words is "one trillion, three hundred fifty-one billion, four hundred fifty-three million, two hundred twenty-four thousand".