40114443444 has 24 divisors (see below), whose sum is σ = 94123280160. Its totient is φ = 13296779424.

The previous prime is 40114443403. The next prime is 40114443469. The reversal of 40114443444 is 44434441104.

It is a super-2 number, since 2×40114443444² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9335479 + ... + 9339774.

It is an arithmetic number, because the mean of its divisors is an integer number (3921803340).

Almost surely, 2^40114443444 is an apocalyptic number.

It is an amenable number.

40114443444 is an abundant number, since it is smaller than the sum of its proper divisors (54008836716).

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

40114443444 is a wasteful number, since it uses less digits than its factorization.

40114443444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18675439 (or 18675437 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 40114443444 its reverse (44434441104), we get a palindrome (84548884548).

The spelling of 40114443444 in words is "forty billion, one hundred fourteen million, four hundred forty-three thousand, four hundred forty-four".