234154345 has 32 divisors (see below), whose sum is σ = 304128000. Its totient is φ = 172440576.

The previous prime is 234154337. The next prime is 234154387. The reversal of 234154345 is 543451432.

It is a cyclic number.

It is not a de Polignac number, because 234154345 - 2³ = 234154337 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 1176556 + ... + 1176754.

It is an arithmetic number, because the mean of its divisors is an integer number (9504000).

Almost surely, 2^234154345 is an apocalyptic number.

It is an amenable number.

234154345 is a deficient number, since it is larger than the sum of its proper divisors (69973655).

234154345 is a wasteful number, since it uses less digits than its factorization.

234154345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457.

The product of its digits is 28800, while the sum is 31.

The square root of 234154345 is about 15302.1026332985. The cubic root of 234154345 is about 616.3594708884.

The spelling of 234154345 in words is "two hundred thirty-four million, one hundred fifty-four thousand, three hundred forty-five".