1424415494 has 8 divisors (see below), whose sum is σ = 2136791880. Its totient is φ = 712151536.

The previous prime is 1424415491. The next prime is 1424415547. The reversal of 1424415494 is 4945144241.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424415491) 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, 20117 + ... + 57039.

It is an arithmetic number, because the mean of its divisors is an integer number (267098985).

Almost surely, 2^1424415494 is an apocalyptic number.

1424415494 is a deficient number, since it is larger than the sum of its proper divisors (712376386).

1424415494 is a wasteful number, since it uses less digits than its factorization.

1424415494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56214.

The product of its digits is 92160, while the sum is 38.

The square root of 1424415494 is about 37741.4294111922. The cubic root of 1424415494 is about 1125.1546767407.

The spelling of 1424415494 in words is "one billion, four hundred twenty-four million, four hundred fifteen thousand, four hundred ninety-four".