234313149 has 48 divisors (see below), whose sum is σ = 391649280. Its totient is φ = 123832800.

The previous prime is 234313141. The next prime is 234313151. The reversal of 234313149 is 941313432.

It is not a de Polignac number, because 234313149 - 2³ = 234313141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234313141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119124 + ... + 121074.

It is an arithmetic number, because the mean of its divisors is an integer number (8159360).

Almost surely, 2^234313149 is an apocalyptic number.

It is an amenable number.

234313149 is a deficient number, since it is larger than the sum of its proper divisors (157336131).

234313149 is a wasteful number, since it uses less digits than its factorization.

234313149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030 (or 2023 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 234313149 is about 15307.2907139049. The cubic root of 234313149 is about 616.4987781904.

The spelling of 234313149 in words is "two hundred thirty-four million, three hundred thirteen thousand, one hundred forty-nine".