403220040411 has 4 divisors (see below), whose sum is σ = 537626720552. Its totient is φ = 268813360272.

The previous prime is 403220040409. The next prime is 403220040413. The reversal of 403220040411 is 114040022304.

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

It is an interprime number because it is at equal distance from previous prime (403220040409) and next prime (403220040413).

It is not a de Polignac number, because 403220040411 - 2¹ = 403220040409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403220040413) 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, 67203340066 + ... + 67203340071.

It is an arithmetic number, because the mean of its divisors is an integer number (134406680138).

Almost surely, 2^403220040411 is an apocalyptic number.

403220040411 is a deficient number, since it is larger than the sum of its proper divisors (134406680141).

403220040411 is a wasteful number, since it uses less digits than its factorization.

403220040411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134406680140.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 403220040411 its reverse (114040022304), we get a palindrome (517260062715).

The spelling of 403220040411 in words is "four hundred three billion, two hundred twenty million, forty thousand, four hundred eleven".