1424708369 has 24 divisors (see below), whose sum is σ = 1768523040. Its totient is φ = 1141003584.

The previous prime is 1424708359. The next prime is 1424708419. The reversal of 1424708369 is 9638074241.

It is not a de Polignac number, because 1424708369 - 2¹² = 1424704273 is a prime.

It is a super-2 number, since 2×1424708369² = 4059587873397280322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1424708309) 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, 57482 + ... + 78444.

It is an arithmetic number, because the mean of its divisors is an integer number (73688460).

Almost surely, 2^1424708369 is an apocalyptic number.

1424708369 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1424708369 is a deficient number, since it is larger than the sum of its proper divisors (343814671).

1424708369 is a wasteful number, since it uses less digits than its factorization.

1424708369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21069 (or 21062 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1424708369 is about 37745.3092317443. The cubic root of 1424708369 is about 1125.2317860521.

The spelling of 1424708369 in words is "one billion, four hundred twenty-four million, seven hundred eight thousand, three hundred sixty-nine".