3305531512442 has 32 divisors (see below), whose sum is σ = 5056848619200. Its totient is φ = 1620080035200.

The previous prime is 3305531512427. The next prime is 3305531512469. The reversal of 3305531512442 is 2442151355033.

It is a junction number, because it is equal to n+sod(n) for n = 3305531512396 and 3305531512405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122137592 + ... + 122164652.

It is an arithmetic number, because the mean of its divisors is an integer number (158026519350).

Almost surely, 2^{3305531512442} is an apocalyptic number.

3305531512442 is a deficient number, since it is larger than the sum of its proper divisors (1751317106758).

3305531512442 is a wasteful number, since it uses less digits than its factorization.

3305531512442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30062.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 3305531512442 its reverse (2442151355033), we get a palindrome (5747682867475).

The spelling of 3305531512442 in words is "three trillion, three hundred five billion, five hundred thirty-one million, five hundred twelve thousand, four hundred forty-two".