42134010352 has 80 divisors (see below), whose sum is σ = 94736253952. Its totient is φ = 17779668480.

The previous prime is 42134010311. The next prime is 42134010353. The reversal of 42134010352 is 25301043124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42134010353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5154973 + ... + 5163139.

Almost surely, 2^42134010352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42134010352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47368126976).

42134010352 is an abundant number, since it is smaller than the sum of its proper divisors (52602243600).

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

42134010352 is a wasteful number, since it uses less digits than its factorization.

42134010352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8886 (or 8880 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 42134010352 its reverse (25301043124), we get a palindrome (67435053476).

The spelling of 42134010352 in words is "forty-two billion, one hundred thirty-four million, ten thousand, three hundred fifty-two".