42141303234 has 12 divisors (see below), whose sum is σ = 91306157046. Its totient is φ = 14047101072.

The previous prime is 42141303233. The next prime is 42141303263. The reversal of 42141303234 is 43230314124.

42141303234 is a `hidden beast` number, since 421 + 4 + 1 + 3 + 0 + 3 + 234 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27571606209 + 14569697025 = 166047^2 + 120705^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42141303198 and 42141303207.

It is not an unprimeable number, because it can be changed into a prime (42141303233) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1170591739 + ... + 1170591774.

Almost surely, 2^42141303234 is an apocalyptic number.

42141303234 is an abundant number, since it is smaller than the sum of its proper divisors (49164853812).

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

42141303234 is a wasteful number, since it uses less digits than its factorization.

42141303234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341183521 (or 2341183518 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 42141303234 its reverse (43230314124), we get a palindrome (85371617358).

The spelling of 42141303234 in words is "forty-two billion, one hundred forty-one million, three hundred three thousand, two hundred thirty-four".