4042401041403 has 32 divisors (see below), whose sum is σ = 5995679155200. Its totient is φ = 2691813575808.

The previous prime is 4042401041323. The next prime is 4042401041467. The reversal of 4042401041403 is 3041401042404.

4042401041403 is a `hidden beast` number, since 4 + 0 + 4 + 240 + 1 + 0 + 414 + 0 + 3 = 666.

It is not a de Polignac number, because 4042401041403 - 2¹³ = 4042401033211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4042401049403) 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, 161832451 + ... + 161857427.

It is an arithmetic number, because the mean of its divisors is an integer number (187364973600).

Almost surely, 2^{4042401041403} is an apocalyptic number.

4042401041403 is a deficient number, since it is larger than the sum of its proper divisors (1953278113797).

4042401041403 is a wasteful number, since it uses less digits than its factorization.

4042401041403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31688 (or 31682 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 4042401041403 its reverse (3041401042404), we get a palindrome (7083802083807).

The spelling of 4042401041403 in words is "four trillion, forty-two billion, four hundred one million, forty-one thousand, four hundred three".