40403132414441 has 24 divisors (see below), whose sum is σ = 41064521702400. Its totient is φ = 39745896652800.

The previous prime is 40403132414399. The next prime is 40403132414479. The reversal of 40403132414441 is 14441423130404.

It is not a de Polignac number, because 40403132414441 - 2⁶ = 40403132414377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40403932414441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28077228200 + ... + 28077229638.

It is an arithmetic number, because the mean of its divisors is an integer number (1711021737600).

Almost surely, 2^{40403132414441} is an apocalyptic number.

It is an amenable number.

40403132414441 is a deficient number, since it is larger than the sum of its proper divisors (661389287959).

40403132414441 is an frugal number, since it uses more digits than its factorization.

40403132414441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657 (or 2888 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 40403132414441 its reverse (14441423130404), we get a palindrome (54844555544845).

The spelling of 40403132414441 in words is "forty trillion, four hundred three billion, one hundred thirty-two million, four hundred fourteen thousand, four hundred forty-one".