146044230046 has 32 divisors (see below), whose sum is σ = 259216272000. Its totient is φ = 60836438880.

The previous prime is 146044230041. The next prime is 146044230097. The reversal of 146044230046 is 640032440641.

It is a junction number, because it is equal to n+sod(n) for n = 146044229993 and 146044230020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146044230041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1797096 + ... + 1876603.

It is an arithmetic number, because the mean of its divisors is an integer number (8100508500).

Almost surely, 2^146044230046 is an apocalyptic number.

146044230046 is a deficient number, since it is larger than the sum of its proper divisors (113172041954).

146044230046 is a wasteful number, since it uses less digits than its factorization.

146044230046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673864.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 146044230046 its reverse (640032440641), we get a palindrome (786076670687).

The spelling of 146044230046 in words is "one hundred forty-six billion, forty-four million, two hundred thirty thousand, forty-six".