353324404423353 has 20 divisors (see below), whose sum is σ = 518205908881040. Its totient is φ = 214136002654200.

The previous prime is 353324404423327. The next prime is 353324404423357.

It is a happy number.

353324404423353 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 353324404423353 - 2⁸ = 353324404423097 is a prime.

It is a super-2 number, since 2×353324404423353² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353324404423357) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4022044783 + ... + 4022132628.

It is an arithmetic number, because the mean of its divisors is an integer number (25910295444052).

Almost surely, 2^{353324404423353} is an apocalyptic number.

353324404423353 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

353324404423353 is a deficient number, since it is larger than the sum of its proper divisors (164881504457687).

353324404423353 is an frugal number, since it uses more digits than its factorization.

353324404423353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8044177458 (or 8044177425 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 48.

It can be divided in two parts, 35332440 and 4423353, that added together give a palindrome (39755793).

The spelling of 353324404423353 in words is "three hundred fifty-three trillion, three hundred twenty-four billion, four hundred four million, four hundred twenty-three thousand, three hundred fifty-three".