42134359264 has 24 divisors (see below), whose sum is σ = 87317916840. Its totient is φ = 19958380416.

The previous prime is 42134359243. The next prime is 42134359271. The reversal of 42134359264 is 46295343124.

It is a self number, because there is not a number n which added to its sum of digits gives 42134359264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34649359 + ... + 34650574.

It is an arithmetic number, because the mean of its divisors is an integer number (3638246535).

Almost surely, 2^42134359264 is an apocalyptic number.

It is an amenable number.

42134359264 is an abundant number, since it is smaller than the sum of its proper divisors (45183557576).

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

42134359264 is a wasteful number, since it uses less digits than its factorization.

42134359264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69299962 (or 69299954 counting only the distinct ones).

The product of its digits is 622080, while the sum is 43.

The spelling of 42134359264 in words is "forty-two billion, one hundred thirty-four million, three hundred fifty-nine thousand, two hundred sixty-four".