330405200040442 has 8 divisors (see below), whose sum is σ = 503004931405056. Its totient is φ = 162736889572092.

The previous prime is 330405200040401. The next prime is 330405200040451. The reversal of 330405200040442 is 244040002504033.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232855223898 + ... + 1232855224165.

It is an arithmetic number, because the mean of its divisors is an integer number (62875616425632).

Almost surely, 2^{330405200040442} is an apocalyptic number.

330405200040442 is a deficient number, since it is larger than the sum of its proper divisors (172599731364614).

330405200040442 is a wasteful number, since it uses less digits than its factorization.

330405200040442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465710448132.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 330405200040442 its reverse (244040002504033), we get a palindrome (574445202544475).

The spelling of 330405200040442 in words is "three hundred thirty trillion, four hundred five billion, two hundred million, forty thousand, four hundred forty-two".