3301042043240 has 128 divisors (see below), whose sum is σ = 8123491827360. Its totient is φ = 1202166595584.

The previous prime is 3301042043177. The next prime is 3301042043269. The reversal of 3301042043240 is 423402401033.

It can be written as a sum of positive squares in 16 ways, for example, as 1858799570884 + 1442242472356 = 1363378^2 + 1200934^2 .

It is a super-2 number, since 2×3301042043240² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3973484 + ... + 4731876.

Almost surely, 2^{3301042043240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3301042043240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4061745913680).

3301042043240 is an abundant number, since it is smaller than the sum of its proper divisors (4822449784120).

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

3301042043240 is a wasteful number, since it uses less digits than its factorization.

3301042043240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758631 (or 758627 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 3301042043240 its reverse (423402401033), we get a palindrome (3724444444273).

The spelling of 3301042043240 in words is "three trillion, three hundred one billion, forty-two million, forty-three thousand, two hundred forty".