16034134311564 has 48 divisors (see below), whose sum is σ = 37704492139776. Its totient is φ = 5303079662400.

The previous prime is 16034134311527. The next prime is 16034134311623. The reversal of 16034134311564 is 46511343143061.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9258849 + ... + 10853319.

It is an arithmetic number, because the mean of its divisors is an integer number (785510252912).

Almost surely, 2^{16034134311564} is an apocalyptic number.

It is an amenable number.

16034134311564 is an abundant number, since it is smaller than the sum of its proper divisors (21670357828212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16034134311564 is a wasteful number, since it uses less digits than its factorization.

16034134311564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601006 (or 1601004 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 16034134311564 in words is "sixteen trillion, thirty-four billion, one hundred thirty-four million, three hundred eleven thousand, five hundred sixty-four".