1260317423 has 8 divisors (see below), whose sum is σ = 1343293920. Its totient is φ = 1178323200.

The previous prime is 1260317419. The next prime is 1260317447. The reversal of 1260317423 is 3247130621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1260317423 - 2² = 1260317419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260317473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242918 + ... + 248051.

It is an arithmetic number, because the mean of its divisors is an integer number (167911740).

Almost surely, 2^1260317423 is an apocalyptic number.

1260317423 is a deficient number, since it is larger than the sum of its proper divisors (82976497).

1260317423 is a wasteful number, since it uses less digits than its factorization.

1260317423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491137.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 1260317423 is about 35500.9496070176. The cubic root of 1260317423 is about 1080.1729898366.

The spelling of 1260317423 in words is "one billion, two hundred sixty million, three hundred seventeen thousand, four hundred twenty-three".