234054534 has 64 divisors (see below), whose sum is σ = 562982400. Its totient is φ = 63452928.

The previous prime is 234054533. The next prime is 234054577. The reversal of 234054534 is 435450432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234054533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70234 + ... + 73490.

It is an arithmetic number, because the mean of its divisors is an integer number (8796600).

Almost surely, 2^234054534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234054534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281491200).

234054534 is an abundant number, since it is smaller than the sum of its proper divisors (328927866).

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

234054534 is a wasteful number, since it uses less digits than its factorization.

234054534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 234054534 is about 15298.8409364893. The cubic root of 234054534 is about 616.2718816555.

The spelling of 234054534 in words is "two hundred thirty-four million, fifty-four thousand, five hundred thirty-four".