1424215012 has 36 divisors (see below), whose sum is σ = 2743768720. Its totient is φ = 646374960.

The previous prime is 1424214949. The next prime is 1424215021. The reversal of 1424215012 is 2105124241.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379039 + ... + 382777.

Almost surely, 2^1424215012 is an apocalyptic number.

It is an amenable number.

1424215012 is a deficient number, since it is larger than the sum of its proper divisors (1319553708).

1424215012 is a wasteful number, since it uses less digits than its factorization.

1424215012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552 (or 4539 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1424215012 is about 37738.7733239966. The cubic root of 1424215012 is about 1125.1018869368.

Adding to 1424215012 its reverse (2105124241), we get a palindrome (3529339253).

The spelling of 1424215012 in words is "one billion, four hundred twenty-four million, two hundred fifteen thousand, twelve".