234001013224 has 128 divisors (see below), whose sum is σ = 506330092800. Its totient is φ = 100396800000.

The previous prime is 234001013173. The next prime is 234001013243. The reversal of 234001013224 is 422310100432.

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

It is a junction number, because it is equal to n+sod(n) for n = 234001013195 and 234001013204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25992724 + ... + 26001724.

It is an arithmetic number, because the mean of its divisors is an integer number (3955703850).

Almost surely, 2^234001013224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234001013224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253165046400).

234001013224 is an abundant number, since it is smaller than the sum of its proper divisors (272329079576).

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

234001013224 is a wasteful number, since it uses less digits than its factorization.

234001013224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9275 (or 9271 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 234001013224 its reverse (422310100432), we get a palindrome (656311113656).

The spelling of 234001013224 in words is "two hundred thirty-four billion, one million, thirteen thousand, two hundred twenty-four".