1422360000 has 350 divisors, whose sum is σ = 5280715880. Its totient is φ = 378432000.

The previous prime is 1422359999. The next prime is 1422360067. The reversal of 1422360000 is 632241.

It is a happy number.

1422360000 is a `hidden beast` number, since 1 + 42 + 23 + 600 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 3239781 + ... + 3240219.

Almost surely, 2^1422360000 is an apocalyptic number.

1422360000 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 1422360000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2640357940).

1422360000 is an abundant number, since it is smaller than the sum of its proper divisors (3858355880).

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

1422360000 is an frugal number, since it uses more digits than its factorization.

1422360000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1422360000 is about 37714.1883115625. The cubic root of 1422360000 is about 1124.6132003584.

Adding to 1422360000 its reverse (632241), we get a palindrome (1422992241).

The spelling of 1422360000 in words is "one billion, four hundred twenty-two million, three hundred sixty thousand".