16907119001908 has 6 divisors (see below), whose sum is σ = 29587458253346. Its totient is φ = 8453559500952.

The previous prime is 16907119001873. The next prime is 16907119001911. The reversal of 16907119001908 is 80910091170961.

It can be written as a sum of positive squares in only one way, i.e., 15506489357584 + 1400629644324 = 3937828^2 + 1183482^2 .

It is a super-2 number, since 2×16907119001908² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113389875235 + ... + 2113389875242.

Almost surely, 2^{16907119001908} is an apocalyptic number.

It is an amenable number.

16907119001908 is a deficient number, since it is larger than the sum of its proper divisors (12680339251438).

16907119001908 is a wasteful number, since it uses less digits than its factorization.

16907119001908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4226779750481 (or 4226779750479 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 52.

The spelling of 16907119001908 in words is "sixteen trillion, nine hundred seven billion, one hundred nineteen million, one thousand, nine hundred eight".