40411421111 has 8 divisors (see below), whose sum is σ = 40696038144. Its totient is φ = 40127565280.

The previous prime is 40411421101. The next prime is 40411421117. The reversal of 40411421111 is 11112411404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40411421111 - 2⁶ = 40411421047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40411421117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83540 + ... + 296313.

It is an arithmetic number, because the mean of its divisors is an integer number (5087004768).

Almost surely, 2^40411421111 is an apocalyptic number.

40411421111 is a deficient number, since it is larger than the sum of its proper divisors (284617033).

40411421111 is a wasteful number, since it uses less digits than its factorization.

40411421111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380601.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 40411421111 its reverse (11112411404), we get a palindrome (51523832515).

The spelling of 40411421111 in words is "forty billion, four hundred eleven million, four hundred twenty-one thousand, one hundred eleven".