33041140031413 has 4 divisors (see below), whose sum is σ = 33042417108268. Its totient is φ = 33039862954560.

The previous prime is 33041140031371. The next prime is 33041140031423. The reversal of 33041140031413 is 31413004114033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27034415488369 + 6006724543044 = 5199463^2 + 2450862^2 .

It is a cyclic number.

It is not a de Polignac number, because 33041140031413 - 2⁴¹ = 30842116775861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33041140031423) 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, 638499618 + ... + 638551363.

It is an arithmetic number, because the mean of its divisors is an integer number (8260604277067).

Almost surely, 2^{33041140031413} is an apocalyptic number.

It is an amenable number.

33041140031413 is a deficient number, since it is larger than the sum of its proper divisors (1277076855).

33041140031413 is a wasteful number, since it uses less digits than its factorization.

33041140031413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277076854.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 33041140031413 its reverse (31413004114033), we get a palindrome (64454144145446).

The spelling of 33041140031413 in words is "thirty-three trillion, forty-one billion, one hundred forty million, thirty-one thousand, four hundred thirteen".