270326990978 has 8 divisors (see below), whose sum is σ = 442353258000. Its totient is φ = 122875904980.

The previous prime is 270326990803. The next prime is 270326991023. The reversal of 270326990978 is 879099623072.

270326990978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 270326990978.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6143795228 + ... + 6143795271.

It is an arithmetic number, because the mean of its divisors is an integer number (55294157250).

Almost surely, 2^270326990978 is an apocalyptic number.

270326990978 is a deficient number, since it is larger than the sum of its proper divisors (172026267022).

270326990978 is a wasteful number, since it uses less digits than its factorization.

270326990978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12287590512.

The product of its (nonzero) digits is 20575296, while the sum is 62.

The spelling of 270326990978 in words is "two hundred seventy billion, three hundred twenty-six million, nine hundred ninety thousand, nine hundred seventy-eight".