16459003877690 has 32 divisors (see below), whose sum is σ = 32319714303360. Its totient is φ = 5985052360000.

The previous prime is 16459003877683. The next prime is 16459003877699. The reversal of 16459003877690 is 9677830095461.

It is a super-2 number, since 2×16459003877690² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16459003877699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19774940 + ... + 20590440.

It is an arithmetic number, because the mean of its divisors is an integer number (1009991071980).

Almost surely, 2^{16459003877690} is an apocalyptic number.

16459003877690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16459003877690 is a deficient number, since it is larger than the sum of its proper divisors (15860710425670).

16459003877690 is a wasteful number, since it uses less digits than its factorization.

16459003877690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998998.

The product of its (nonzero) digits is 68584320, while the sum is 65.

The spelling of 16459003877690 in words is "sixteen trillion, four hundred fifty-nine billion, three million, eight hundred seventy-seven thousand, six hundred ninety".