403220041023 has 8 divisors (see below), whose sum is σ = 549065587968. Its totient is φ = 263093927384.

The previous prime is 403220041009. The next prime is 403220041033. The reversal of 403220041023 is 320140022304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 403220041023 - 2⁵ = 403220040991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403220041033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429858161 + ... + 1429858442.

It is an arithmetic number, because the mean of its divisors is an integer number (68633198496).

Almost surely, 2^403220041023 is an apocalyptic number.

403220041023 is a deficient number, since it is larger than the sum of its proper divisors (145845546945).

403220041023 is a wasteful number, since it uses less digits than its factorization.

403220041023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859716653.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 403220041023 its reverse (320140022304), we get a palindrome (723360063327).

The spelling of 403220041023 in words is "four hundred three billion, two hundred twenty million, forty-one thousand, twenty-three".