42359039423 has 16 divisors (see below), whose sum is σ = 44171478624. Its totient is φ = 40587402240.

The previous prime is 42359039347. The next prime is 42359039431. The reversal of 42359039423 is 32493095324.

It is not a de Polignac number, because 42359039423 - 2¹⁴ = 42359023039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42359039483) 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 15 ways as a sum of consecutive naturals, for example, 902861 + ... + 948617.

It is an arithmetic number, because the mean of its divisors is an integer number (2760717414).

Almost surely, 2^42359039423 is an apocalyptic number.

42359039423 is a deficient number, since it is larger than the sum of its proper divisors (1812439201).

42359039423 is a wasteful number, since it uses less digits than its factorization.

42359039423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46202.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 42359039423 in words is "forty-two billion, three hundred fifty-nine million, thirty-nine thousand, four hundred twenty-three".