42213042344 has 16 divisors (see below), whose sum is σ = 86344859520. Its totient is φ = 19187746480.

The previous prime is 42213042301. The next prime is 42213042371. The reversal of 42213042344 is 44324031224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239846744 + ... + 239846919.

It is an arithmetic number, because the mean of its divisors is an integer number (5396553720).

Almost surely, 2^42213042344 is an apocalyptic number.

42213042344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42213042344 is an abundant number, since it is smaller than the sum of its proper divisors (44131817176).

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

42213042344 is a wasteful number, since it uses less digits than its factorization.

42213042344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479693680 (or 479693676 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 42213042344 its reverse (44324031224), we get a palindrome (86537073568).

The spelling of 42213042344 in words is "forty-two billion, two hundred thirteen million, forty-two thousand, three hundred forty-four".