9167741145 has 48 divisors (see below), whose sum is σ = 16467469200. Its totient is φ = 4712601600.

The previous prime is 9167741117. The next prime is 9167741183. The reversal of 9167741145 is 5411477619.

It can be written as a sum of positive squares in 8 ways, for example, as 1917388944 + 7250352201 = 43788^2 + 85149^2 .

It is not a de Polignac number, because 9167741145 - 2⁷ = 9167741017 is a prime.

It is a super-2 number, since 2×9167741145² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 9167741145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 778461 + ... + 790149.

It is an arithmetic number, because the mean of its divisors is an integer number (343072275).

Almost surely, 2^9167741145 is an apocalyptic number.

It is an amenable number.

9167741145 is a deficient number, since it is larger than the sum of its proper divisors (7299728055).

9167741145 is a wasteful number, since it uses less digits than its factorization.

9167741145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12330 (or 12327 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 9167741145 is about 95748.3218913000. The cubic root of 9167741145 is about 2092.9271610734.

The spelling of 9167741145 in words is "nine billion, one hundred sixty-seven million, seven hundred forty-one thousand, one hundred forty-five".