16741117145 has 8 divisors (see below), whose sum is σ = 20103232704. Its totient is φ = 13383632304.

The previous prime is 16741117139. The next prime is 16741117163. The reversal of 16741117145 is 54171114761.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16741117145 is a prime.

It is a super-2 number, since 2×16741117145² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16741117099 and 16741117108.

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, 1149719 + ... + 1164188.

It is an arithmetic number, because the mean of its divisors is an integer number (2512904088).

Almost surely, 2^16741117145 is an apocalyptic number.

It is an amenable number.

16741117145 is a deficient number, since it is larger than the sum of its proper divisors (3362115559).

16741117145 is a wasteful number, since it uses less digits than its factorization.

16741117145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315359.

The product of its digits is 23520, while the sum is 38.

The spelling of 16741117145 in words is "sixteen billion, seven hundred forty-one million, one hundred seventeen thousand, one hundred forty-five".