20334412332513 has 12 divisors (see below), whose sum is σ = 30917819921040. Its totient is φ = 12842786736216.

The previous prime is 20334412332461. The next prime is 20334412332539. The reversal of 20334412332513 is 31523321443302.

20334412332513 is a `hidden beast` number, since 2 + 0 + 334 + 41 + 2 + 33 + 251 + 3 = 666.

It is not a de Polignac number, because 20334412332513 - 2¹⁴ = 20334412316129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20334412332583) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59457345831 + ... + 59457346172.

It is an arithmetic number, because the mean of its divisors is an integer number (2576484993420).

Almost surely, 2^{20334412332513} is an apocalyptic number.

It is an amenable number.

20334412332513 is a deficient number, since it is larger than the sum of its proper divisors (10583407588527).

20334412332513 is a wasteful number, since it uses less digits than its factorization.

20334412332513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118914692028 (or 118914692025 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 20334412332513 its reverse (31523321443302), we get a palindrome (51857733775815).

The spelling of 20334412332513 in words is "twenty trillion, three hundred thirty-four billion, four hundred twelve million, three hundred thirty-two thousand, five hundred thirteen".