30378066294 has 16 divisors (see below), whose sum is σ = 62169066432. Its totient is φ = 9890533128.

The previous prime is 30378066289. The next prime is 30378066347. The reversal of 30378066294 is 49266087303.

It is a Curzon number.

It is a congruent number.

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, 58871964 + ... + 58872479.

It is an arithmetic number, because the mean of its divisors is an integer number (3885566652).

Almost surely, 2^30378066294 is an apocalyptic number.

30378066294 is an abundant number, since it is smaller than the sum of its proper divisors (31791000138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30378066294 is a wasteful number, since it uses less digits than its factorization.

30378066294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117744491.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 30378066294 in words is "thirty billion, three hundred seventy-eight million, sixty-six thousand, two hundred ninety-four".