33014140144 has 20 divisors (see below), whose sum is σ = 64052903824. Its totient is φ = 16484358528.

The previous prime is 33014140141. The next prime is 33014140249. The reversal of 33014140144 is 44104141033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33014140141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407477 + ... + 1430740.

Almost surely, 2^33014140144 is an apocalyptic number.

It is an amenable number.

33014140144 is a deficient number, since it is larger than the sum of its proper divisors (31038763680).

33014140144 is a wasteful number, since it uses less digits than its factorization.

33014140144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838952 (or 2838946 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 33014140144 its reverse (44104141033), we get a palindrome (77118281177).

The spelling of 33014140144 in words is "thirty-three billion, fourteen million, one hundred forty thousand, one hundred forty-four".