1425244000 has 48 divisors (see below), whose sum is σ = 3501834336. Its totient is φ = 570096000.

The previous prime is 1425243983. The next prime is 1425244019. The reversal of 1425244000 is 4425241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174156 + ... + 182155.

It is an arithmetic number, because the mean of its divisors is an integer number (72954882).

Almost surely, 2^1425244000 is an apocalyptic number.

1425244000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425244000 is an abundant number, since it is smaller than the sum of its proper divisors (2076590336).

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

1425244000 is an equidigital number, since it uses as much as digits as its factorization.

1425244000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356336 (or 356318 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 1425244000 is about 37752.4038969706. The cubic root of 1425244000 is about 1125.3727818106.

Adding to 1425244000 its reverse (4425241), we get a palindrome (1429669241).

The spelling of 1425244000 in words is "one billion, four hundred twenty-five million, two hundred forty-four thousand".