33143414544140 has 24 divisors (see below), whose sum is σ = 69601333520880. Its totient is φ = 13257334774208.

The previous prime is 33143414544133. The next prime is 33143414544217. The reversal of 33143414544140 is 4144541434133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8075531 + ... + 11467389.

It is an arithmetic number, because the mean of its divisors is an integer number (2900055563370).

Almost surely, 2^{33143414544140} is an apocalyptic number.

It is an amenable number.

33143414544140 is an abundant number, since it is smaller than the sum of its proper divisors (36457918976740).

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

33143414544140 is a wasteful number, since it uses less digits than its factorization.

33143414544140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880441 (or 3880439 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 33143414544140 its reverse (4144541434133), we get a palindrome (37287955978273).

The spelling of 33143414544140 in words is "thirty-three trillion, one hundred forty-three billion, four hundred fourteen million, five hundred forty-four thousand, one hundred forty".