16145846815167 has 12 divisors (see below), whose sum is σ = 23366371050984. Its totient is φ = 10743316806960.

The previous prime is 16145846815039. The next prime is 16145846815169. The reversal of 16145846815167 is 76151864854161.

16145846815167 is a `hidden beast` number, since 1 + 6 + 1 + 4 + 5 + 8 + 468 + 1 + 5 + 167 = 666.

It is not a de Polignac number, because 16145846815167 - 2⁷ = 16145846815039 is a prime.

It is a super-2 number, since 2×16145846815167² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16145846815169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1715084184 + ... + 1715093597.

It is an arithmetic number, because the mean of its divisors is an integer number (1947197587582).

Almost surely, 2^{16145846815167} is an apocalyptic number.

16145846815167 is a deficient number, since it is larger than the sum of its proper divisors (7220524235817).

16145846815167 is a wasteful number, since it uses less digits than its factorization.

16145846815167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430178310 (or 3430178307 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 63.

The spelling of 16145846815167 in words is "sixteen trillion, one hundred forty-five billion, eight hundred forty-six million, eight hundred fifteen thousand, one hundred sixty-seven".