1425112002 has 16 divisors (see below), whose sum is σ = 3166915680. Its totient is φ = 475037316.

The previous prime is 1425112001. The next prime is 1425112009. The reversal of 1425112002 is 2002115241.

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

It is not an unprimeable number, because it can be changed into a prime (1425112001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13195428 + ... + 13195535.

It is an arithmetic number, because the mean of its divisors is an integer number (197932230).

Almost surely, 2^1425112002 is an apocalyptic number.

1425112002 is an abundant number, since it is smaller than the sum of its proper divisors (1741803678).

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

1425112002 is a wasteful number, since it uses less digits than its factorization.

1425112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26390974 (or 26390968 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1425112002 is about 37750.6556499354. The cubic root of 1425112002 is about 1125.3380388607.

Adding to 1425112002 its reverse (2002115241), we get a palindrome (3427227243).

The spelling of 1425112002 in words is "one billion, four hundred twenty-five million, one hundred twelve thousand, two".