16340623302461 has 8 divisors (see below), whose sum is σ = 16356638457600. Its totient is φ = 16324615821888.

The previous prime is 16340623302449. The next prime is 16340623302499. The reversal of 16340623302461 is 16420332604361.

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 16340623302461 - 2¹⁰ = 16340623301437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16340626302461) 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, 2346470 + ... + 6179576.

It is an arithmetic number, because the mean of its divisors is an integer number (2044579807200).

Almost surely, 2^{16340623302461} is an apocalyptic number.

It is an amenable number.

16340623302461 is a deficient number, since it is larger than the sum of its proper divisors (16015155139).

16340623302461 is a wasteful number, since it uses less digits than its factorization.

16340623302461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837283.

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 16340623302461 in words is "sixteen trillion, three hundred forty billion, six hundred twenty-three million, three hundred two thousand, four hundred sixty-one".