30391284018294 has 24 divisors (see below), whose sum is σ = 65911649957712. Its totient is φ = 10120602172560.

The previous prime is 30391284018269. The next prime is 30391284018341. The reversal of 30391284018294 is 49281048219303.

30391284018294 is a `hidden beast` number, since 3 + 0 + 39 + 128 + 401 + 82 + 9 + 4 = 666.

It is a super-2 number, since 2×30391284018294² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30391284018294.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 818800389 + ... + 818837504.

It is an arithmetic number, because the mean of its divisors is an integer number (2746318748238).

Almost surely, 2^{30391284018294} is an apocalyptic number.

30391284018294 is an abundant number, since it is smaller than the sum of its proper divisors (35520365939418).

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

30391284018294 is a wasteful number, since it uses less digits than its factorization.

30391284018294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637638932 (or 1637638929 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 30391284018294 in words is "thirty trillion, three hundred ninety-one billion, two hundred eighty-four million, eighteen thousand, two hundred ninety-four".