403232441023 has 4 divisors (see below), whose sum is σ = 408090663288. Its totient is φ = 398374218760.

The previous prime is 403232441021. The next prime is 403232441063. The reversal of 403232441023 is 320144232304.

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 403232441023 - 2¹ = 403232441021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 403232440982 and 403232441000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403232441021) 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, 2429111008 + ... + 2429111173.

It is an arithmetic number, because the mean of its divisors is an integer number (102022665822).

Almost surely, 2^403232441023 is an apocalyptic number.

403232441023 is a deficient number, since it is larger than the sum of its proper divisors (4858222265).

403232441023 is an equidigital number, since it uses as much as digits as its factorization.

403232441023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858222264.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 403232441023 its reverse (320144232304), we get a palindrome (723376673327).

The spelling of 403232441023 in words is "four hundred three billion, two hundred thirty-two million, four hundred forty-one thousand, twenty-three".