40421332104411 has 32 divisors (see below), whose sum is σ = 54493982484480. Its totient is φ = 26648567110656.

The previous prime is 40421332104347. The next prime is 40421332104421. The reversal of 40421332104411 is 11440123312404.

It is a happy number.

It is not a de Polignac number, because 40421332104411 - 2⁶ = 40421332104347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40421332104421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4216260160 + ... + 4216269746.

It is an arithmetic number, because the mean of its divisors is an integer number (1702936952640).

Almost surely, 2^{40421332104411} is an apocalyptic number.

40421332104411 is a deficient number, since it is larger than the sum of its proper divisors (14072650380069).

40421332104411 is a wasteful number, since it uses less digits than its factorization.

40421332104411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19683.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 40421332104411 its reverse (11440123312404), we get a palindrome (51861455416815).

The spelling of 40421332104411 in words is "forty trillion, four hundred twenty-one billion, three hundred thirty-two million, one hundred four thousand, four hundred eleven".