1425199104 has 312 divisors, whose sum is σ = 4930326720. Its totient is φ = 405651456.

The previous prime is 1425199099. The next prime is 1425199129. The reversal of 1425199104 is 4019915241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5418877 + ... + 5419139.

Almost surely, 2^1425199104 is an apocalyptic number.

1425199104 is a gapful number since it is divisible by the number (14) 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 1425199104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2465163360).

1425199104 is an abundant number, since it is smaller than the sum of its proper divisors (3505127616).

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

1425199104 is an equidigital number, since it uses as much as digits as its factorization.

1425199104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 1425199104 is about 37751.8092811457. The cubic root of 1425199104 is about 1125.3609650580.

The spelling of 1425199104 in words is "one billion, four hundred twenty-five million, one hundred ninety-nine thousand, one hundred four".