330401231605442 has 16 divisors (see below), whose sum is σ = 524756661559200. Its totient is φ = 155482409763648.

The previous prime is 330401231605373. The next prime is 330401231605463. The reversal of 330401231605442 is 244506132104033.

It is a junction number, because it is equal to n+sod(n) for n = 330401231605396 and 330401231605405.

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, 5979692 + ... + 26392407.

It is an arithmetic number, because the mean of its divisors is an integer number (32797291347450).

Almost surely, 2^{330401231605442} is an apocalyptic number.

330401231605442 is a deficient number, since it is larger than the sum of its proper divisors (194355429953758).

330401231605442 is a wasteful number, since it uses less digits than its factorization.

330401231605442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32672305.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 330401231605442 its reverse (244506132104033), we get a palindrome (574907363709475).

The spelling of 330401231605442 in words is "three hundred thirty trillion, four hundred one billion, two hundred thirty-one million, six hundred five thousand, four hundred forty-two".