234554420 has 12 divisors (see below), whose sum is σ = 492564324. Its totient is φ = 93821760.

The previous prime is 234554417. The next prime is 234554443. The reversal of 234554420 is 24455432.

234554420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 148547344 + 86007076 = 12188^2 + 9274^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5863841 + ... + 5863880.

It is an arithmetic number, because the mean of its divisors is an integer number (41047027).

Almost surely, 2^234554420 is an apocalyptic number.

234554420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234554420 is an abundant number, since it is smaller than the sum of its proper divisors (258009904).

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

234554420 is a wasteful number, since it uses less digits than its factorization.

234554420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11727730 (or 11727728 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 234554420 is about 15315.1696040233. The cubic root of 234554420 is about 616.7103074383.

It can be divided in two parts, 2345 and 54420, that added together give a palindrome (56765).

The spelling of 234554420 in words is "two hundred thirty-four million, five hundred fifty-four thousand, four hundred twenty".