1425135395 has 8 divisors (see below), whose sum is σ = 1715331120. Its totient is φ = 1136662560.

The previous prime is 1425135389. The next prime is 1425135463. The reversal of 1425135395 is 5935315241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1425135395 - 2⁶ = 1425135331 is a prime.

It is a super-3 number, since 3×1425135395³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

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, 428900 + ... + 432209.

It is an arithmetic number, because the mean of its divisors is an integer number (214416390).

Almost surely, 2^1425135395 is an apocalyptic number.

1425135395 is a deficient number, since it is larger than the sum of its proper divisors (290195725).

1425135395 is an equidigital number, since it uses as much as digits as its factorization.

1425135395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861445.

The product of its digits is 81000, while the sum is 38.

The square root of 1425135395 is about 37750.9654843423. The cubic root of 1425135395 is about 1125.3441962454.

The spelling of 1425135395 in words is "one billion, four hundred twenty-five million, one hundred thirty-five thousand, three hundred ninety-five".