2134231224 has 32 divisors (see below), whose sum is σ = 5336737920. Its totient is φ = 711255776.

The previous prime is 2134231219. The next prime is 2134231237. The reversal of 2134231224 is 4221324312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a junction number, because it is equal to n+sod(n) for n = 2134231194 and 2134231203.

It is a congruent number.

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, 175237 + ... + 187019.

It is an arithmetic number, because the mean of its divisors is an integer number (166773060).

Almost surely, 2^2134231224 is an apocalyptic number.

2134231224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2134231224 is an abundant number, since it is smaller than the sum of its proper divisors (3202506696).

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

2134231224 is a wasteful number, since it uses less digits than its factorization.

2134231224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19339 (or 19335 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 2134231224 is about 46197.7404642262. The cubic root of 2134231224 is about 1287.4997591227.

Adding to 2134231224 its reverse (4221324312), we get a palindrome (6355555536).

The spelling of 2134231224 in words is "two billion, one hundred thirty-four million, two hundred thirty-one thousand, two hundred twenty-four".