352041023 has 4 divisors (see below), whose sum is σ = 358007880. Its totient is φ = 346074168.

The previous prime is 352040993. The next prime is 352041029. The reversal of 352041023 is 320140253.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320140253 = 19 ⋅16849487.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352041023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352040986 and 352041004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352041029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2983340 + ... + 2983457.

It is an arithmetic number, because the mean of its divisors is an integer number (89501970).

Almost surely, 2^352041023 is an apocalyptic number.

352041023 is a deficient number, since it is larger than the sum of its proper divisors (5966857).

352041023 is an equidigital number, since it uses as much as digits as its factorization.

352041023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966856.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 352041023 is about 18762.7562740659. The cubic root of 352041023 is about 706.0970950679.

Adding to 352041023 its reverse (320140253), we get a palindrome (672181276).

The spelling of 352041023 in words is "three hundred fifty-two million, forty-one thousand, twenty-three".