16207740550406 has 16 divisors (see below), whose sum is σ = 24337790744400. Its totient is φ = 8095145544960.

The previous prime is 16207740550301. The next prime is 16207740550459. The reversal of 16207740550406 is 60405504770261.

It is a congruent number.

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, 16670030 + ... + 17615486.

It is an arithmetic number, because the mean of its divisors is an integer number (1521111921525).

Almost surely, 2^{16207740550406} is an apocalyptic number.

16207740550406 is a deficient number, since it is larger than the sum of its proper divisors (8130050193994).

16207740550406 is a wasteful number, since it uses less digits than its factorization.

16207740550406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954679.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 16207740550406 in words is "sixteen trillion, two hundred seven billion, seven hundred forty million, five hundred fifty thousand, four hundred six".