42262342879 has 8 divisors (see below), whose sum is σ = 42898387248. Its totient is φ = 41626453440.

The previous prime is 42262342853. The next prime is 42262342883. The reversal of 42262342879 is 97824326224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42262342879 - 2⁵ = 42262342847 is a prime.

It is a super-2 number, since 2×42262342879² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42262342079) 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 7 ways as a sum of consecutive naturals, for example, 586149 + ... + 654289.

It is an arithmetic number, because the mean of its divisors is an integer number (5362298406).

Almost surely, 2^42262342879 is an apocalyptic number.

42262342879 is a deficient number, since it is larger than the sum of its proper divisors (636044369).

42262342879 is an equidigital number, since it uses as much as digits as its factorization.

42262342879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77465.

The product of its digits is 2322432, while the sum is 49.

The spelling of 42262342879 in words is "forty-two billion, two hundred sixty-two million, three hundred forty-two thousand, eight hundred seventy-nine".