34542423234 has 24 divisors (see below), whose sum is σ = 81645728112. Its totient is φ = 10467400920.

The previous prime is 34542423229. The next prime is 34542423239. The reversal of 34542423234 is 43232424543.

34542423234 is a `hidden beast` number, since 345 + 42 + 42 + 3 + 234 = 666.

It is an interprime number because it is at equal distance from previous prime (34542423229) and next prime (34542423239).

It is a super-3 number, since 3×34542423234³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34542423239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87228144 + ... + 87228539.

It is an arithmetic number, because the mean of its divisors is an integer number (3401905338).

Almost surely, 2^34542423234 is an apocalyptic number.

34542423234 is an abundant number, since it is smaller than the sum of its proper divisors (47103304878).

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

34542423234 is a wasteful number, since it uses less digits than its factorization.

34542423234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174456702 (or 174456699 counting only the distinct ones).

The product of its digits is 276480, while the sum is 36.

Adding to 34542423234 its reverse (43232424543), we get a palindrome (77774847777).

The spelling of 34542423234 in words is "thirty-four billion, five hundred forty-two million, four hundred twenty-three thousand, two hundred thirty-four".