1424143212 has 24 divisors (see below), whose sum is σ = 3345011712. Its totient is φ = 471570000.

The previous prime is 1424143169. The next prime is 1424143247. The reversal of 1424143212 is 2123414241.

1424143212 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391164 + ... + 394787.

It is an arithmetic number, because the mean of its divisors is an integer number (139375488).

Almost surely, 2^1424143212 is an apocalyptic number.

1424143212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1424143212 is an abundant number, since it is smaller than the sum of its proper divisors (1920868500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424143212 is a wasteful number, since it uses less digits than its factorization.

1424143212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786109 (or 786107 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 1424143212 is about 37737.8220357243. The cubic root of 1424143212 is about 1125.0829797558.

Adding to 1424143212 its reverse (2123414241), we get a palindrome (3547557453).

The spelling of 1424143212 in words is "one billion, four hundred twenty-four million, one hundred forty-three thousand, two hundred twelve".