336345142243352 has 64 divisors (see below), whose sum is σ = 730648785767040. Its totient is φ = 143456253811200.

The previous prime is 336345142243309. The next prime is 336345142243399. The reversal of 336345142243352 is 253342241543633.

It is a happy number.

It is a super-2 number, since 2×336345142243352² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 336345142243352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339126638 + ... + 340116989.

It is an arithmetic number, because the mean of its divisors is an integer number (11416387277610).

Almost surely, 2^{336345142243352} is an apocalyptic number.

It is an amenable number.

336345142243352 is an abundant number, since it is smaller than the sum of its proper divisors (394303643523688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

336345142243352 is a wasteful number, since it uses less digits than its factorization.

336345142243352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679243992 (or 679243988 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 50.

Adding to 336345142243352 its reverse (253342241543633), we get a palindrome (589687383786985).

The spelling of 336345142243352 in words is "three hundred thirty-six trillion, three hundred forty-five billion, one hundred forty-two million, two hundred forty-three thousand, three hundred fifty-two".