1425130230320 has 80 divisors (see below), whose sum is σ = 3349261178208. Its totient is φ = 563914690560.

The previous prime is 1425130230239. The next prime is 1425130230341. The reversal of 1425130230320 is 230320315241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 1425130230320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3107672 + ... + 3536648.

Almost surely, 2^{1425130230320} is an apocalyptic number.

1425130230320 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 1425130230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1674630589104).

1425130230320 is an abundant number, since it is smaller than the sum of its proper divisors (1924130947888).

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

1425130230320 is a wasteful number, since it uses less digits than its factorization.

1425130230320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429438 (or 429432 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 1425130230320 its reverse (230320315241), we get a palindrome (1655450545561).

The spelling of 1425130230320 in words is "one trillion, four hundred twenty-five billion, one hundred thirty million, two hundred thirty thousand, three hundred twenty".