1449536212800 has 2016 divisors, whose sum is σ = 6184525331712. Its totient is φ = 331085905920.

The previous prime is 1449536212793. The next prime is 1449536212811. The reversal of 1449536212800 is 82126359441.

1449536212800 is a `hidden beast` number, since 1 + 4 + 4 + 9 + 5 + 362 + 1 + 280 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 4301294232 + ... + 4301294568.

Almost surely, 2^{1449536212800} is an apocalyptic number.

1449536212800 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 1449536212800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3092262665856).

1449536212800 is an abundant number, since it is smaller than the sum of its proper divisors (4734989118912).

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

1449536212800 is a wasteful number, since it uses less digits than its factorization.

1449536212800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 1449536212800 in words is "one trillion, four hundred forty-nine billion, five hundred thirty-six million, two hundred twelve thousand, eight hundred".