12673350323551 has 8 divisors (see below), whose sum is σ = 13607839288224. Its totient is φ = 11759861111040.

The previous prime is 12673350323521. The next prime is 12673350323591. The reversal of 12673350323551 is 15532305337621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12673350323551 - 2¹⁹ = 12673349799263 is a prime.

It is a super-2 number, since 2×12673350323551² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12673350323521) 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, 5249936790 + ... + 5249939203.

It is an arithmetic number, because the mean of its divisors is an integer number (1700979911028).

Almost surely, 2^{12673350323551} is an apocalyptic number.

12673350323551 is a deficient number, since it is larger than the sum of its proper divisors (934488964673).

12673350323551 is a wasteful number, since it uses less digits than its factorization.

12673350323551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10499876081.

The product of its (nonzero) digits is 1701000, while the sum is 46.

The spelling of 12673350323551 in words is "twelve trillion, six hundred seventy-three billion, three hundred fifty million, three hundred twenty-three thousand, five hundred fifty-one".