12902065355 has 8 divisors (see below), whose sum is σ = 15497244000. Its totient is φ = 10311808576.

The previous prime is 12902065223. The next prime is 12902065411. The reversal of 12902065355 is 55356020921.

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 12902065355 - 2¹⁶ = 12901999819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1224695 + ... + 1235184.

It is an arithmetic number, because the mean of its divisors is an integer number (1937155500).

Almost surely, 2^12902065355 is an apocalyptic number.

12902065355 is a deficient number, since it is larger than the sum of its proper divisors (2595178645).

12902065355 is a wasteful number, since it uses less digits than its factorization.

12902065355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460933.

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 12902065355 in words is "twelve billion, nine hundred two million, sixty-five thousand, three hundred fifty-five".