1424801280000 has 1040 divisors, whose sum is σ = 5748241973760. Its totient is φ = 306315264000.

The previous prime is 1424801279963. The next prime is 1424801280031. The reversal of 1424801280000 is 821084241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1424801280000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 913919221 + ... + 913920779.

It is an arithmetic number, because the mean of its divisors is an integer number (5527155744).

Almost surely, 2^{1424801280000} is an apocalyptic number.

1424801280000 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 1424801280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2874120986880).

1424801280000 is an abundant number, since it is smaller than the sum of its proper divisors (4323440693760).

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

1424801280000 is an equidigital number, since it uses as much as digits as its factorization.

1424801280000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630 (or 1593 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The spelling of 1424801280000 in words is "one trillion, four hundred twenty-four billion, eight hundred one million, two hundred eighty thousand".