40122533413444 has 12 divisors (see below), whose sum is σ = 70248869208000. Its totient is φ = 20051427925448.

The previous prime is 40122533413433. The next prime is 40122533413453. The reversal of 40122533413444 is 44431433522104.

It is a super-2 number, since 2×40122533413444² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40122533413397 and 40122533413406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2459686144 + ... + 2459702455.

It is an arithmetic number, because the mean of its divisors is an integer number (5854072434000).

Almost surely, 2^{40122533413444} is an apocalyptic number.

It is an amenable number.

40122533413444 is a deficient number, since it is larger than the sum of its proper divisors (30126335794556).

40122533413444 is a wasteful number, since it uses less digits than its factorization.

40122533413444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4919390642 (or 4919390640 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 40122533413444 its reverse (44431433522104), we get a palindrome (84553966935548).

The spelling of 40122533413444 in words is "forty trillion, one hundred twenty-two billion, five hundred thirty-three million, four hundred thirteen thousand, four hundred forty-four".