234685078442 has 16 divisors (see below), whose sum is σ = 353376552960. Its totient is φ = 116893641072.

The previous prime is 234685078349. The next prime is 234685078447. The reversal of 234685078442 is 244870586432.

It is not an unprimeable number, because it can be changed into a prime (234685078447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444284 + ... + 816552.

It is an arithmetic number, because the mean of its divisors is an integer number (22086034560).

Almost surely, 2^234685078442 is an apocalyptic number.

234685078442 is a deficient number, since it is larger than the sum of its proper divisors (118691474518).

234685078442 is a wasteful number, since it uses less digits than its factorization.

234685078442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373477.

The product of its (nonzero) digits is 10321920, while the sum is 53.

The spelling of 234685078442 in words is "two hundred thirty-four billion, six hundred eighty-five million, seventy-eight thousand, four hundred forty-two".