33440041112042 has 8 divisors (see below), whose sum is σ = 50164378032132. Its totient is φ = 16718581768000.

The previous prime is 33440041112041. The next prime is 33440041112081. The reversal of 33440041112042 is 24021114004433.

It can be written as a sum of positive squares in 2 ways, for example, as 30956860804321 + 2483180307721 = 5563889^2 + 1575811^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33440041112042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33440041111996 and 33440041112014.

It is not an unprimeable number, because it can be changed into a prime (33440041112041) 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, 719364959 + ... + 719411442.

Almost surely, 2^{33440041112042} is an apocalyptic number.

33440041112042 is a deficient number, since it is larger than the sum of its proper divisors (16724336920090).

33440041112042 is a wasteful number, since it uses less digits than its factorization.

33440041112042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438788024.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 33440041112042 its reverse (24021114004433), we get a palindrome (57461155116475).

The spelling of 33440041112042 in words is "thirty-three trillion, four hundred forty billion, forty-one million, one hundred twelve thousand, forty-two".