146213334 has 24 divisors (see below), whose sum is σ = 323537760. Its totient is φ = 47700528.

The previous prime is 146213251. The next prime is 146213351. The reversal of 146213334 is 433312641.

146213334 is a `hidden beast` number, since 1 + 4 + 621 + 3 + 3 + 34 = 666.

146213334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 146213298 and 146213307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85569 + ... + 87260.

It is an arithmetic number, because the mean of its divisors is an integer number (13480740).

Almost surely, 2^146213334 is an apocalyptic number.

146213334 is an abundant number, since it is smaller than the sum of its proper divisors (177324426).

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

146213334 is a wasteful number, since it uses less digits than its factorization.

146213334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172884 (or 172881 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 146213334 is about 12091.8705748945. The cubic root of 146213334 is about 526.8200882054.

Adding to 146213334 its reverse (433312641), we get a palindrome (579525975).

It can be divided in two parts, 14621 and 3334, that added together give a triangular number (17955 = T₁₈₉).

The spelling of 146213334 in words is "one hundred forty-six million, two hundred thirteen thousand, three hundred thirty-four".