42331133211144 has 32 divisors (see below), whose sum is σ = 105944512060320. Its totient is φ = 14094820532736.

The previous prime is 42331133211079. The next prime is 42331133211173. The reversal of 42331133211144 is 44111233113324.

It is a happy number.

42331133211144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972303049 + ... + 972346584.

It is an arithmetic number, because the mean of its divisors is an integer number (3310766001885).

Almost surely, 2^{42331133211144} is an apocalyptic number.

It is an amenable number.

42331133211144 is an abundant number, since it is smaller than the sum of its proper divisors (63613378849176).

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

42331133211144 is a wasteful number, since it uses less digits than its factorization.

42331133211144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944650549 (or 1944650545 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

Adding to 42331133211144 its reverse (44111233113324), we get a palindrome (86442366324468).

The spelling of 42331133211144 in words is "forty-two trillion, three hundred thirty-one billion, one hundred thirty-three million, two hundred eleven thousand, one hundred forty-four".