1425277436 has 12 divisors (see below), whose sum is σ = 2720984280. Its totient is φ = 647853360.

The previous prime is 1425277423. The next prime is 1425277453. The reversal of 1425277436 is 6347725241.

It is a junction number, because it is equal to n+sod(n) for n = 1425277393 and 1425277402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16196291 + ... + 16196378.

It is an arithmetic number, because the mean of its divisors is an integer number (226748690).

Almost surely, 2^1425277436 is an apocalyptic number.

It is an amenable number.

1425277436 is a deficient number, since it is larger than the sum of its proper divisors (1295706844).

1425277436 is a wasteful number, since it uses less digits than its factorization.

1425277436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32392684 (or 32392682 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 1425277436 is about 37752.8467271013. The cubic root of 1425277436 is about 1125.3815820979.

The spelling of 1425277436 in words is "one billion, four hundred twenty-five million, two hundred seventy-seven thousand, four hundred thirty-six".