1424216944 has 10 divisors (see below), whose sum is σ = 2759420360. Its totient is φ = 712108464.

The previous prime is 1424216917. The next prime is 1424216951. The reversal of 1424216944 is 4496124241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44506764 + ... + 44506795.

It is an arithmetic number, because the mean of its divisors is an integer number (275942036).

Almost surely, 2^1424216944 is an apocalyptic number.

It is an amenable number.

1424216944 is a deficient number, since it is larger than the sum of its proper divisors (1335203416).

1424216944 is an equidigital number, since it uses as much as digits as its factorization.

1424216944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89013567 (or 89013561 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 1424216944 is about 37738.7989210044. The cubic root of 1424216944 is about 1125.1023956839.

The spelling of 1424216944 in words is "one billion, four hundred twenty-four million, two hundred sixteen thousand, nine hundred forty-four".