40110243342 has 48 divisors (see below), whose sum is σ = 86985141120. Its totient is φ = 12324682656.

The previous prime is 40110243337. The next prime is 40110243359. The reversal of 40110243342 is 24334201104.

40110243342 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 23 ways as a sum of consecutive naturals, for example, 722583 + ... + 776109.

It is an arithmetic number, because the mean of its divisors is an integer number (1812190440).

Almost surely, 2^40110243342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40110243342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43492570560).

40110243342 is an abundant number, since it is smaller than the sum of its proper divisors (46874897778).

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

40110243342 is a wasteful number, since it uses less digits than its factorization.

40110243342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54297 (or 54284 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 40110243342 its reverse (24334201104), we get a palindrome (64444444446).

It can be divided in two parts, 401102 and 43342, that added together give a palindrome (444444).

The spelling of 40110243342 in words is "forty billion, one hundred ten million, two hundred forty-three thousand, three hundred forty-two".