1294424363 has 4 divisors (see below), whose sum is σ = 1294574880. Its totient is φ = 1294273848.

The previous prime is 1294424281. The next prime is 1294424441. The reversal of 1294424363 is 3634244921.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1294424363 - 2²⁶ = 1227315499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1294424563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61523 + ... + 79836.

It is an arithmetic number, because the mean of its divisors is an integer number (323643720).

Almost surely, 2^1294424363 is an apocalyptic number.

1294424363 is a deficient number, since it is larger than the sum of its proper divisors (150517).

1294424363 is an equidigital number, since it uses as much as digits as its factorization.

1294424363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150516.

The product of its digits is 124416, while the sum is 38.

The square root of 1294424363 is about 35978.1094973041. The cubic root of 1294424363 is about 1089.8303366371.

The spelling of 1294424363 in words is "one billion, two hundred ninety-four million, four hundred twenty-four thousand, three hundred sixty-three".