1271314425 has 24 divisors (see below), whose sum is σ = 2114821984. Its totient is φ = 673868160.

The previous prime is 1271314423. The next prime is 1271314507. The reversal of 1271314425 is 5244131721.

It is not a de Polignac number, because 1271314425 - 2¹ = 1271314423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1271314392 and 1271314401.

It is not an unprimeable number, because it can be changed into a prime (1271314423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39772 + ... + 64221.

Almost surely, 2^1271314425 is an apocalyptic number.

1271314425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1271314425 is a deficient number, since it is larger than the sum of its proper divisors (843507559).

1271314425 is a wasteful number, since it uses less digits than its factorization.

1271314425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104169 (or 104164 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 1271314425 is about 35655.4964206081. The cubic root of 1271314425 is about 1083.3056084949.

The spelling of 1271314425 in words is "one billion, two hundred seventy-one million, three hundred fourteen thousand, four hundred twenty-five".