42044313303311 has 8 divisors (see below), whose sum is σ = 46311829659264. Its totient is φ = 37851014623320.

The previous prime is 42044313303283. The next prime is 42044313303323. The reversal of 42044313303311 is 11330331344024.

It is a happy number.

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 42044313303311 - 2¹⁰ = 42044313302287 is a prime.

It is a super-2 number, since 2×42044313303311² (a number of 28 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 (42044313303331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18554417801 + ... + 18554420066.

It is an arithmetic number, because the mean of its divisors is an integer number (5788978707408).

Almost surely, 2^{42044313303311} is an apocalyptic number.

42044313303311 is a deficient number, since it is larger than the sum of its proper divisors (4267516355953).

42044313303311 is a wasteful number, since it uses less digits than its factorization.

42044313303311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37108837981.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 42044313303311 its reverse (11330331344024), we get a palindrome (53374644647335).

The spelling of 42044313303311 in words is "forty-two trillion, forty-four billion, three hundred thirteen million, three hundred three thousand, three hundred eleven".