234942651 has 6 divisors (see below), whose sum is σ = 339361620. Its totient is φ = 156628428.

The previous prime is 234942649. The next prime is 234942679. The reversal of 234942651 is 156249432.

It is a happy number.

It is not a de Polignac number, because 234942651 - 2¹ = 234942649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234942611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13052361 + ... + 13052378.

It is an arithmetic number, because the mean of its divisors is an integer number (56560270).

Almost surely, 2^234942651 is an apocalyptic number.

234942651 is a deficient number, since it is larger than the sum of its proper divisors (104418969).

234942651 is a wasteful number, since it uses less digits than its factorization.

234942651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26104745 (or 26104742 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 234942651 is about 15327.8390844894. The cubic root of 234942651 is about 617.0503764687.

The spelling of 234942651 in words is "two hundred thirty-four million, nine hundred forty-two thousand, six hundred fifty-one".