16350043621366 has 64 divisors (see below), whose sum is σ = 30375451814400. Its totient is φ = 6427287449856.

The previous prime is 16350043621321. The next prime is 16350043621393. The reversal of 16350043621366 is 66312634005361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171392130 + ... + 171487498.

It is an arithmetic number, because the mean of its divisors is an integer number (474616434600).

Almost surely, 2^{16350043621366} is an apocalyptic number.

16350043621366 is a deficient number, since it is larger than the sum of its proper divisors (14025408193034).

16350043621366 is a wasteful number, since it uses less digits than its factorization.

16350043621366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101333.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 16350043621366 in words is "sixteen trillion, three hundred fifty billion, forty-three million, six hundred twenty-one thousand, three hundred sixty-six".