1427160000 has 280 divisors, whose sum is σ = 5395772800. Its totient is φ = 326016000.

The previous prime is 1427159971. The next prime is 1427160023. The reversal of 1427160000 is 617241.

It is a tau number, because it is divible by the number of its divisors (280).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 839151 + ... + 840849.

Almost surely, 2^1427160000 is an apocalyptic number.

1427160000 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 1427160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2697886400).

1427160000 is an abundant number, since it is smaller than the sum of its proper divisors (3968612800).

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

1427160000 is an equidigital number, since it uses as much as digits as its factorization.

1427160000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741 (or 1716 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1427160000 is about 37777.7712418295. The cubic root of 1427160000 is about 1125.8768472545.

Adding to 1427160000 its reverse (617241), we get a palindrome (1427777241).

The spelling of 1427160000 in words is "one billion, four hundred twenty-seven million, one hundred sixty thousand".