42346441212559 has 4 divisors (see below), whose sum is σ = 46196117686440. Its totient is φ = 38496764738680.

The previous prime is 42346441212557. The next prime is 42346441212631. The reversal of 42346441212559 is 95521214464324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42346441212559 - 2¹ = 42346441212557 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 (42346441212557) by changing a digit.

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, 1924838236924 + ... + 1924838236945.

It is an arithmetic number, because the mean of its divisors is an integer number (11549029421610).

Almost surely, 2^{42346441212559} is an apocalyptic number.

42346441212559 is a deficient number, since it is larger than the sum of its proper divisors (3849676473881).

42346441212559 is a wasteful number, since it uses less digits than its factorization.

42346441212559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3849676473880.

The product of its digits is 8294400, while the sum is 52.

The spelling of 42346441212559 in words is "forty-two trillion, three hundred forty-six billion, four hundred forty-one million, two hundred twelve thousand, five hundred fifty-nine".