16949482126 has 16 divisors (see below), whose sum is σ = 25650569088. Its totient is φ = 8399547000.

The previous prime is 16949482111. The next prime is 16949482169. The reversal of 16949482126 is 62128494961.

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, 70441 + ... + 197131.

It is an arithmetic number, because the mean of its divisors is an integer number (1603160568).

Almost surely, 2^16949482126 is an apocalyptic number.

16949482126 is a deficient number, since it is larger than the sum of its proper divisors (8701086962).

16949482126 is a wasteful number, since it uses less digits than its factorization.

16949482126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127287.

The product of its digits is 1492992, while the sum is 52.

The spelling of 16949482126 in words is "sixteen billion, nine hundred forty-nine million, four hundred eighty-two thousand, one hundred twenty-six".