10664021313342 has 16 divisors (see below), whose sum is σ = 23697825140880. Its totient is φ = 3554673771096.

The previous prime is 10664021313313. The next prime is 10664021313349. The reversal of 10664021313342 is 24331312046601.

10664021313342 is a `hidden beast` number, since 1 + 0 + 6 + 640 + 2 + 1 + 3 + 1 + 3 + 3 + 4 + 2 = 666.

It is a super-2 number, since 2×10664021313342² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10664021313297 and 10664021313306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10664021313349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98740938033 + ... + 98740938140.

It is an arithmetic number, because the mean of its divisors is an integer number (1481114071305).

Almost surely, 2^{10664021313342} is an apocalyptic number.

10664021313342 is an abundant number, since it is smaller than the sum of its proper divisors (13033803827538).

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

10664021313342 is a wasteful number, since it uses less digits than its factorization.

10664021313342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197481876184 (or 197481876178 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 10664021313342 its reverse (24331312046601), we get a palindrome (34995333359943).

The spelling of 10664021313342 in words is "ten trillion, six hundred sixty-four billion, twenty-one million, three hundred thirteen thousand, three hundred forty-two".