1425076269 has 16 divisors (see below), whose sum is σ = 1966835520. Its totient is φ = 916724480.

The previous prime is 1425076259. The next prime is 1425076273. The reversal of 1425076269 is 9626705241.

It is a cyclic number.

It is not a de Polignac number, because 1425076269 - 2⁷ = 1425076141 is a prime.

It is a super-2 number, since 2×1425076269² = 4061684744933920722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1425076269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425076259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172309 + ... + 180389.

It is an arithmetic number, because the mean of its divisors is an integer number (122927220).

Almost surely, 2^1425076269 is an apocalyptic number.

It is an amenable number.

1425076269 is a deficient number, since it is larger than the sum of its proper divisors (541759251).

1425076269 is a wasteful number, since it uses less digits than its factorization.

1425076269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10140.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 1425076269 is about 37750.1823704204. The cubic root of 1425076269 is about 1125.3286332748.

The spelling of 1425076269 in words is "one billion, four hundred twenty-five million, seventy-six thousand, two hundred sixty-nine".