1425671336 has 16 divisors (see below), whose sum is σ = 2691076500. Its totient is φ = 708050944.

The previous prime is 1425671281. The next prime is 1425671389. The reversal of 1425671336 is 6331765241.

It can be written as a sum of positive squares in 2 ways, for example, as 1017227236 + 408444100 = 31894^2 + 20210^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1425671336.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596825 + ... + 599208.

Almost surely, 2^1425671336 is an apocalyptic number.

It is an amenable number.

1425671336 is a deficient number, since it is larger than the sum of its proper divisors (1265405164).

1425671336 is a wasteful number, since it uses less digits than its factorization.

1425671336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196188 (or 1196184 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 1425671336 is about 37758.0631918535. The cubic root of 1425671336 is about 1125.4852454183.

The spelling of 1425671336 in words is "one billion, four hundred twenty-five million, six hundred seventy-one thousand, three hundred thirty-six".