330431234042 has 16 divisors (see below), whose sum is σ = 610026893952. Its totient is φ = 130720048560.

The previous prime is 330431234017. The next prime is 330431234059. The reversal of 330431234042 is 240432134033.

It is a junction number, because it is equal to n+sod(n) for n = 330431233996 and 330431234014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907777934 + ... + 907778297.

It is an arithmetic number, because the mean of its divisors is an integer number (38126680872).

Almost surely, 2^330431234042 is an apocalyptic number.

330431234042 is a deficient number, since it is larger than the sum of its proper divisors (279595659910).

330431234042 is a wasteful number, since it uses less digits than its factorization.

330431234042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815556253.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 330431234042 its reverse (240432134033), we get a palindrome (570863368075).

The spelling of 330431234042 in words is "three hundred thirty billion, four hundred thirty-one million, two hundred thirty-four thousand, forty-two".