16949137511602 has 8 divisors (see below), whose sum is σ = 26243825824512. Its totient is φ = 8201195570100.

The previous prime is 16949137511591. The next prime is 16949137511639. The reversal of 16949137511602 is 20611573194961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136686592774 + ... + 136686592897.

It is an arithmetic number, because the mean of its divisors is an integer number (3280478228064).

Almost surely, 2^{16949137511602} is an apocalyptic number.

16949137511602 is a deficient number, since it is larger than the sum of its proper divisors (9294688312910).

16949137511602 is a wasteful number, since it uses less digits than its factorization.

16949137511602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273373185704.

The product of its (nonzero) digits is 2449440, while the sum is 55.

The spelling of 16949137511602 in words is "sixteen trillion, nine hundred forty-nine billion, one hundred thirty-seven million, five hundred eleven thousand, six hundred two".