234351642 has 16 divisors (see below), whose sum is σ = 535660992. Its totient is φ = 66957600.

The previous prime is 234351631. The next prime is 234351659. The reversal of 234351642 is 246153432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2789859 + ... + 2789942.

It is an arithmetic number, because the mean of its divisors is an integer number (33478812).

Almost surely, 2^234351642 is an apocalyptic number.

234351642 is an abundant number, since it is smaller than the sum of its proper divisors (301309350).

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

234351642 is a wasteful number, since it uses less digits than its factorization.

234351642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5579813.

The product of its digits is 17280, while the sum is 30.

The square root of 234351642 is about 15308.5480043014. The cubic root of 234351642 is about 616.5325358465.

The spelling of 234351642 in words is "two hundred thirty-four million, three hundred fifty-one thousand, six hundred forty-two".