42242300331 has 16 divisors (see below), whose sum is σ = 70220967168. Its totient is φ = 21944052000.

The previous prime is 42242300329. The next prime is 42242300333. The reversal of 42242300331 is 13300324224.

It is an interprime number because it is at equal distance from previous prime (42242300329) and next prime (42242300333).

It is not a de Polignac number, because 42242300331 - 2¹ = 42242300329 is a prime.

It is a super-2 number, since 2×42242300331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42242300333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91433320 + ... + 91433781.

It is an arithmetic number, because the mean of its divisors is an integer number (4388810448).

Almost surely, 2^42242300331 is an apocalyptic number.

42242300331 is a deficient number, since it is larger than the sum of its proper divisors (27978666837).

42242300331 is a wasteful number, since it uses less digits than its factorization.

42242300331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182867122.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42242300331 its reverse (13300324224), we get a palindrome (55542624555).

The spelling of 42242300331 in words is "forty-two billion, two hundred forty-two million, three hundred thousand, three hundred thirty-one".