352421501524311 has 32 divisors (see below), whose sum is σ = 483450233425920. Its totient is φ = 228192878923776.

The previous prime is 352421501524307. The next prime is 352421501524321. The reversal of 352421501524311 is 113425105124253.

It is not a de Polignac number, because 352421501524311 - 2² = 352421501524307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 352421501524311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352421501524321) 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, 318818455 + ... + 319921943.

It is an arithmetic number, because the mean of its divisors is an integer number (15107819794560).

Almost surely, 2^{352421501524311} is an apocalyptic number.

352421501524311 is a deficient number, since it is larger than the sum of its proper divisors (131028731901609).

352421501524311 is a wasteful number, since it uses less digits than its factorization.

352421501524311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108623.

The product of its (nonzero) digits is 144000, while the sum is 39.

Adding to 352421501524311 its reverse (113425105124253), we get a palindrome (465846606648564).

The spelling of 352421501524311 in words is "three hundred fifty-two trillion, four hundred twenty-one billion, five hundred one million, five hundred twenty-four thousand, three hundred eleven".