234030031424 has 56 divisors (see below), whose sum is σ = 536001699648. Its totient is φ = 99305510400.

The previous prime is 234030031421. The next prime is 234030031483. The reversal of 234030031424 is 424130030432.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 234030031393 and 234030031402.

It is not an unprimeable number, because it can be changed into a prime (234030031421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2540834 + ... + 2631329.

Almost surely, 2^234030031424 is an apocalyptic number.

It is an amenable number.

234030031424 is an abundant number, since it is smaller than the sum of its proper divisors (301971668224).

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

234030031424 is a wasteful number, since it uses less digits than its factorization.

234030031424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5172283 (or 5172273 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 234030031424 its reverse (424130030432), we get a palindrome (658160061856).

The spelling of 234030031424 in words is "two hundred thirty-four billion, thirty million, thirty-one thousand, four hundred twenty-four".