40441424412403 has 4 divisors (see below), whose sum is σ = 46218770757040. Its totient is φ = 34664078067768.

The previous prime is 40441424412401. The next prime is 40441424412427. The reversal of 40441424412403 is 30421442414404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40441424412403 - 2¹ = 40441424412401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40441424412401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2888673172308 + ... + 2888673172321.

It is an arithmetic number, because the mean of its divisors is an integer number (11554692689260).

Almost surely, 2^{40441424412403} is an apocalyptic number.

40441424412403 is a deficient number, since it is larger than the sum of its proper divisors (5777346344637).

40441424412403 is an equidigital number, since it uses as much as digits as its factorization.

40441424412403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777346344636.

The product of its (nonzero) digits is 196608, while the sum is 37.

Adding to 40441424412403 its reverse (30421442414404), we get a palindrome (70862866826807).

The spelling of 40441424412403 in words is "forty trillion, four hundred forty-one billion, four hundred twenty-four million, four hundred twelve thousand, four hundred three".