141136164 has 72 divisors (see below), whose sum is σ = 388289720. Its totient is φ = 42964992.

The previous prime is 141136157. The next prime is 141136187. The reversal of 141136164 is 461631141.

141136164 is a `hidden beast` number, since 1 + 41 + 1 + 3 + 616 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1764 + 141134400 = 42^2 + 11880^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43842 + ... + 46950.

Almost surely, 2^141136164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141136164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194144860).

141136164 is an abundant number, since it is smaller than the sum of its proper divisors (247153556).

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

141136164 is a wasteful number, since it uses less digits than its factorization.

141136164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229 (or 3224 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 141136164 is about 11880.0742421923. The cubic root of 141136164 is about 520.6502762139.

The spelling of 141136164 in words is "one hundred forty-one million, one hundred thirty-six thousand, one hundred sixty-four".