1422454300000 has 144 divisors (see below), whose sum is σ = 3514930905024. Its totient is φ = 566611200000.

The previous prime is 1422454299989. The next prime is 1422454300009. The reversal of 1422454300000 is 34542241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422454300009) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 24070489 + ... + 24129511.

It is an arithmetic number, because the mean of its divisors is an integer number (24409242396).

Almost surely, 2^{1422454300000} is an apocalyptic number.

1422454300000 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 1422454300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1757465452512).

1422454300000 is an abundant number, since it is smaller than the sum of its proper divisors (2092476605024).

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

1422454300000 is an frugal number, since it uses more digits than its factorization.

1422454300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59299 (or 59271 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 1422454300000 its reverse (34542241), we get a palindrome (1422488842241).

The spelling of 1422454300000 in words is "one trillion, four hundred twenty-two billion, four hundred fifty-four million, three hundred thousand".