20346333514652 has 12 divisors (see below), whose sum is σ = 35621901562296. Its totient is φ = 10168647354000.

The previous prime is 20346333514631. The next prime is 20346333514697. The reversal of 20346333514652 is 25641533364302.

It is a super-2 number, since 2×20346333514652² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20346333514597 and 20346333514606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129840703 + ... + 1129858710.

It is an arithmetic number, because the mean of its divisors is an integer number (2968491796858).

Almost surely, 2^{20346333514652} is an apocalyptic number.

It is an amenable number.

20346333514652 is a deficient number, since it is larger than the sum of its proper divisors (15275568047644).

20346333514652 is a wasteful number, since it uses less digits than its factorization.

20346333514652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259701668 (or 2259701666 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 47.

Adding to 20346333514652 its reverse (25641533364302), we get a palindrome (45987866878954).

The spelling of 20346333514652 in words is "twenty trillion, three hundred forty-six billion, three hundred thirty-three million, five hundred fourteen thousand, six hundred fifty-two".