16115001694 has 16 divisors (see below), whose sum is σ = 26475071616. Its totient is φ = 7295815000.

The previous prime is 16115001691. The next prime is 16115001803. The reversal of 16115001694 is 49610051161.

16115001694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16115001691) by changing a digit.

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, 1453642 + ... + 1464685.

It is an arithmetic number, because the mean of its divisors is an integer number (1654691976).

Almost surely, 2^16115001694 is an apocalyptic number.

16115001694 is a deficient number, since it is larger than the sum of its proper divisors (10360069922).

16115001694 is a wasteful number, since it uses less digits than its factorization.

16115001694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918591.

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 16115001694 in words is "sixteen billion, one hundred fifteen million, one thousand, six hundred ninety-four".