16426667663050 has 48 divisors (see below), whose sum is σ = 32164084402560. Its totient is φ = 6224378307840.

The previous prime is 16426667663039. The next prime is 16426667663059. The reversal of 16426667663050 is 5036676662461.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16426667663059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12237439 + ... + 13513261.

It is an arithmetic number, because the mean of its divisors is an integer number (670085091720).

Almost surely, 2^{16426667663050} is an apocalyptic number.

16426667663050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16426667663050 is a deficient number, since it is larger than the sum of its proper divisors (15737416739510).

16426667663050 is a wasteful number, since it uses less digits than its factorization.

16426667663050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289407 (or 1289402 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 58.

The spelling of 16426667663050 in words is "sixteen trillion, four hundred twenty-six billion, six hundred sixty-seven million, six hundred sixty-three thousand, fifty".