3357042040 has 64 divisors (see below), whose sum is σ = 8321706720. Its totient is φ = 1208640000.

The previous prime is 3357042019. The next prime is 3357042047. The reversal of 3357042040 is 402407533.

It is a super-2 number, since 2×3357042040² = 22539462516654723200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3357042047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6670 + ... + 82210.

Almost surely, 2^3357042040 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 3357042040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4160853360).

3357042040 is an abundant number, since it is smaller than the sum of its proper divisors (4964664680).

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

3357042040 is a wasteful number, since it uses less digits than its factorization.

3357042040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75664 (or 75660 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 3357042040 is about 57939.9865377962. The cubic root of 3357042040 is about 1497.3348288613.

Adding to 3357042040 its reverse (402407533), we get a palindrome (3759449573).

The spelling of 3357042040 in words is "three billion, three hundred fifty-seven million, forty-two thousand, forty".