1424421132 has 12 divisors (see below), whose sum is σ = 3323649336. Its totient is φ = 474807040.

The previous prime is 1424421107. The next prime is 1424421133. The reversal of 1424421132 is 2311244241.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1424421132² = 4057951122576322848, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1424421133) 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, 59350869 + ... + 59350892.

It is an arithmetic number, because the mean of its divisors is an integer number (276970778).

Almost surely, 2^1424421132 is an apocalyptic number.

1424421132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1424421132 is an abundant number, since it is smaller than the sum of its proper divisors (1899228204).

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

1424421132 is a wasteful number, since it uses less digits than its factorization.

1424421132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118701768 (or 118701766 counting only the distinct ones).

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

The square root of 1424421132 is about 37741.5041035728. The cubic root of 1424421132 is about 1125.1561612358.

Adding to 1424421132 its reverse (2311244241), we get a palindrome (3735665373).

The spelling of 1424421132 in words is "one billion, four hundred twenty-four million, four hundred twenty-one thousand, one hundred thirty-two".