33440141012 has 24 divisors (see below), whose sum is σ = 59213911680. Its totient is φ = 16522950080.

The previous prime is 33440140997. The next prime is 33440141017. The reversal of 33440141012 is 21014104433.

It is a super-2 number, since 2×33440141012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33440141017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8273 + ... + 258744.

It is an arithmetic number, because the mean of its divisors is an integer number (2467246320).

Almost surely, 2^33440141012 is an apocalyptic number.

It is an amenable number.

33440141012 is a deficient number, since it is larger than the sum of its proper divisors (25773770668).

33440141012 is a wasteful number, since it uses less digits than its factorization.

33440141012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267391 (or 267389 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 33440141012 its reverse (21014104433), we get a palindrome (54454245445).

The spelling of 33440141012 in words is "thirty-three billion, four hundred forty million, one hundred forty-one thousand, twelve".