16716761390 has 16 divisors (see below), whose sum is σ = 34388766432. Its totient is φ = 5731461024.

The previous prime is 16716761387. The next prime is 16716761407. The reversal of 16716761390 is 9316761761.

16716761390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16716761390² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119405369 + ... + 119405508.

It is an arithmetic number, because the mean of its divisors is an integer number (2149297902).

Almost surely, 2^16716761390 is an apocalyptic number.

16716761390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16716761390 is an abundant number, since it is smaller than the sum of its proper divisors (17672005042).

16716761390 is a wasteful number, since it uses less digits than its factorization.

16716761390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238810891.

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 16716761390 in words is "sixteen billion, seven hundred sixteen million, seven hundred sixty-one thousand, three hundred ninety".