3342520402405 has 32 divisors (see below), whose sum is σ = 4087582507008. Its totient is φ = 2623326868800.

The previous prime is 3342520402393. The next prime is 3342520402457. The reversal of 3342520402405 is 5042040252433.

It is not a de Polignac number, because 3342520402405 - 2¹¹ = 3342520400357 is a prime.

It is a super-2 number, since 2×3342520402405² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 82423564 + ... + 82464106.

It is an arithmetic number, because the mean of its divisors is an integer number (127736953344).

Almost surely, 2^{3342520402405} is an apocalyptic number.

It is an amenable number.

3342520402405 is a deficient number, since it is larger than the sum of its proper divisors (745062104603).

3342520402405 is a wasteful number, since it uses less digits than its factorization.

3342520402405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41617.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 3342520402405 its reverse (5042040252433), we get a palindrome (8384560654838).

The spelling of 3342520402405 in words is "three trillion, three hundred forty-two billion, five hundred twenty million, four hundred two thousand, four hundred five".