330661078042 has 8 divisors (see below), whose sum is σ = 506544630336. Its totient is φ = 161812867932.

The previous prime is 330661078039. The next prime is 330661078061. The reversal of 330661078042 is 240870166033.

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

It is a super-2 number, since 2×330661078042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330661077986 and 330661078004.

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, 1758835428 + ... + 1758835615.

It is an arithmetic number, because the mean of its divisors is an integer number (63318078792).

Almost surely, 2^330661078042 is an apocalyptic number.

330661078042 is a deficient number, since it is larger than the sum of its proper divisors (175883552294).

330661078042 is a wasteful number, since it uses less digits than its factorization.

330661078042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517671092.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 330661078042 in words is "three hundred thirty billion, six hundred sixty-one million, seventy-eight thousand, forty-two".