40101224444 has 24 divisors (see below), whose sum is σ = 71100744960. Its totient is φ = 19786978224.

The previous prime is 40101224419. The next prime is 40101224453. The reversal of 40101224444 is 44442210104.

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, 627767 + ... + 688689.

It is an arithmetic number, because the mean of its divisors is an integer number (2962531040).

Almost surely, 2^40101224444 is an apocalyptic number.

It is an amenable number.

40101224444 is a deficient number, since it is larger than the sum of its proper divisors (30999520516).

40101224444 is a wasteful number, since it uses less digits than its factorization.

40101224444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63089 (or 63087 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 40101224444 its reverse (44442210104), we get a palindrome (84543434548).

The spelling of 40101224444 in words is "forty billion, one hundred one million, two hundred twenty-four thousand, four hundred forty-four".