3321542010242 has 8 divisors (see below), whose sum is σ = 5103832845132. Its totient is φ = 1620264395200.

The previous prime is 3321542010239. The next prime is 3321542010277. The reversal of 3321542010242 is 2420102451233.

It can be written as a sum of positive squares in 2 ways, for example, as 3224901231601 + 96640778641 = 1795801^2 + 310871^2 .

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

It is a super-2 number, since 2×3321542010242² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20253304859 + ... + 20253305022.

Almost surely, 2^{3321542010242} is an apocalyptic number.

3321542010242 is a deficient number, since it is larger than the sum of its proper divisors (1782290834890).

3321542010242 is a wasteful number, since it uses less digits than its factorization.

3321542010242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40506609924.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 3321542010242 its reverse (2420102451233), we get a palindrome (5741644461475).

The spelling of 3321542010242 in words is "three trillion, three hundred twenty-one billion, five hundred forty-two million, ten thousand, two hundred forty-two".