234159394 has 16 divisors (see below), whose sum is σ = 425029248. Its totient is φ = 94450752.

The previous prime is 234159383. The next prime is 234159413. The reversal of 234159394 is 493951432.

234159394 = T₁₉₂₄ + T₁₉₂₅ + ... + T₂₀₄₂.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491694 + ... + 492169.

It is an arithmetic number, because the mean of its divisors is an integer number (26564328).

Almost surely, 2^234159394 is an apocalyptic number.

234159394 is a deficient number, since it is larger than the sum of its proper divisors (190869854).

234159394 is a wasteful number, since it uses less digits than its factorization.

234159394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983889.

The product of its digits is 116640, while the sum is 40.

The square root of 234159394 is about 15302.2676097368. The cubic root of 234159394 is about 616.3639009814.

The spelling of 234159394 in words is "two hundred thirty-four million, one hundred fifty-nine thousand, three hundred ninety-four".