146011044 has 24 divisors (see below), whose sum is σ = 341651520. Its totient is φ = 48533344.

The previous prime is 146011009. The next prime is 146011069. The reversal of 146011044 is 440110641.

It is a self number, because there is not a number n which added to its sum of digits gives 146011044.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12639 + ... + 21254.

It is an arithmetic number, because the mean of its divisors is an integer number (14235480).

Almost surely, 2^146011044 is an apocalyptic number.

It is an amenable number.

146011044 is an abundant number, since it is smaller than the sum of its proper divisors (195640476).

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

146011044 is a wasteful number, since it uses less digits than its factorization.

146011044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34259 (or 34257 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 146011044 is about 12083.5029689242. The cubic root of 146011044 is about 526.5770195828.

Adding to 146011044 its reverse (440110641), we get a palindrome (586121685).

The spelling of 146011044 in words is "one hundred forty-six million, eleven thousand, forty-four".