33101044146 has 40 divisors (see below), whose sum is σ = 74188814700. Its totient is φ = 11031010272.

The previous prime is 33101044139. The next prime is 33101044147. The reversal of 33101044146 is 64144010133.

It can be written as a sum of positive squares in 2 ways, for example, as 32819307921 + 281736225 = 181161^2 + 16785^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (33101044147) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 714480 + ... + 759396.

Almost surely, 2^33101044146 is an apocalyptic number.

33101044146 is an abundant number, since it is smaller than the sum of its proper divisors (41087770554).

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

33101044146 is a wasteful number, since it uses less digits than its factorization.

33101044146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49480 (or 49471 counting only the distinct ones).

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

Adding to 33101044146 its reverse (64144010133), we get a palindrome (97245054279).

The spelling of 33101044146 in words is "thirty-three billion, one hundred one million, forty-four thousand, one hundred forty-six".