1310769425 has 36 divisors (see below), whose sum is σ = 1941959040. Its totient is φ = 859673760.

The previous prime is 1310769409. The next prime is 1310769431. The reversal of 1310769425 is 5249670131.

It is not a de Polignac number, because 1310769425 - 2⁴ = 1310769409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 85496 + ... + 99654.

Almost surely, 2^1310769425 is an apocalyptic number.

It is an amenable number.

1310769425 is a deficient number, since it is larger than the sum of its proper divisors (631189615).

1310769425 is a wasteful number, since it uses less digits than its factorization.

1310769425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14222 (or 14194 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 1310769425 is about 36204.5497831419. The cubic root of 1310769425 is about 1094.3983614881.

The spelling of 1310769425 in words is "one billion, three hundred ten million, seven hundred sixty-nine thousand, four hundred twenty-five".