146343141 has 24 divisors (see below), whose sum is σ = 244992384. Its totient is φ = 82444320.

The previous prime is 146343097. The next prime is 146343143. The reversal of 146343141 is 141343641.

146343141 is a `hidden beast` number, since 14 + 634 + 3 + 14 + 1 = 666.

It is not a de Polignac number, because 146343141 - 2¹¹ = 146341093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146343143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11886 + ... + 20831.

It is an arithmetic number, because the mean of its divisors is an integer number (10208016).

Almost surely, 2^146343141 is an apocalyptic number.

It is an amenable number.

146343141 is a deficient number, since it is larger than the sum of its proper divisors (98649243).

146343141 is a wasteful number, since it uses less digits than its factorization.

146343141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32801 (or 32798 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 146343141 is about 12097.2369159242. The cubic root of 146343141 is about 526.9759442780.

Adding to 146343141 its reverse (141343641), we get a palindrome (287686782).

The spelling of 146343141 in words is "one hundred forty-six million, three hundred forty-three thousand, one hundred forty-one".