352042023723 has 32 divisors (see below), whose sum is σ = 506753339904. Its totient is φ = 216103168512.

The previous prime is 352042023719. The next prime is 352042023727. The reversal of 352042023723 is 327320240253.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (352042023719) and next prime (352042023727).

It is not a de Polignac number, because 352042023723 - 2² = 352042023719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352042023727) 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, 28308915 + ... + 28321347.

It is an arithmetic number, because the mean of its divisors is an integer number (15836041872).

Almost surely, 2^352042023723 is an apocalyptic number.

352042023723 is a deficient number, since it is larger than the sum of its proper divisors (154711316181).

352042023723 is a wasteful number, since it uses less digits than its factorization.

352042023723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14195.

The product of its (nonzero) digits is 60480, while the sum is 33.

Adding to 352042023723 its reverse (327320240253), we get a palindrome (679362263976).

The spelling of 352042023723 in words is "three hundred fifty-two billion, forty-two million, twenty-three thousand, seven hundred twenty-three".