40441303142 has 32 divisors (see below), whose sum is σ = 62208864864. Its totient is φ = 19712160000.

The previous prime is 40441303139. The next prime is 40441303157. The reversal of 40441303142 is 24130314404.

40441303142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9981017 + ... + 9985067.

It is an arithmetic number, because the mean of its divisors is an integer number (1944027027).

Almost surely, 2^40441303142 is an apocalyptic number.

40441303142 is a deficient number, since it is larger than the sum of its proper divisors (21767561722).

40441303142 is a wasteful number, since it uses less digits than its factorization.

40441303142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4904.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40441303142 its reverse (24130314404), we get a palindrome (64571617546).

The spelling of 40441303142 in words is "forty billion, four hundred forty-one million, three hundred three thousand, one hundred forty-two".