40044211432 has 32 divisors (see below), whose sum is σ = 76410280800. Its totient is φ = 19668624064.

The previous prime is 40044211423. The next prime is 40044211451. The reversal of 40044211432 is 23411244004.

It is a junction number, because it is equal to n+sod(n) for n = 40044211397 and 40044211406.

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, 643818 + ... + 703270.

It is an arithmetic number, because the mean of its divisors is an integer number (2387821275).

Almost surely, 2^40044211432 is an apocalyptic number.

It is an amenable number.

40044211432 is a deficient number, since it is larger than the sum of its proper divisors (36366069368).

40044211432 is a wasteful number, since it uses less digits than its factorization.

40044211432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60945 (or 60941 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 40044211432 its reverse (23411244004), we get a palindrome (63455455436).

The spelling of 40044211432 in words is "forty billion, forty-four million, two hundred eleven thousand, four hundred thirty-two".