42134359263 has 32 divisors (see below), whose sum is σ = 58085268480. Its totient is φ = 27152040960.

The previous prime is 42134359243. The next prime is 42134359271. The reversal of 42134359263 is 36295343124.

It is not a de Polignac number, because 42134359263 - 2⁶ = 42134359199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42134359243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17077956 + ... + 17080422.

It is an arithmetic number, because the mean of its divisors is an integer number (1815164640).

Almost surely, 2^42134359263 is an apocalyptic number.

42134359263 is a deficient number, since it is larger than the sum of its proper divisors (15950909217).

42134359263 is a wasteful number, since it uses less digits than its factorization.

42134359263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3967.

The product of its digits is 466560, while the sum is 42.

The spelling of 42134359263 in words is "forty-two billion, one hundred thirty-four million, three hundred fifty-nine thousand, two hundred sixty-three".