30640111014 has 8 divisors (see below), whose sum is σ = 61280222040. Its totient is φ = 10213370336.

The previous prime is 30640110971. The next prime is 30640111027. The reversal of 30640111014 is 41011104603.

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

30640111014 is an admirable number.

It is a congruent number.

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, 2553342579 + ... + 2553342590.

It is an arithmetic number, because the mean of its divisors is an integer number (7660027755).

Almost surely, 2^30640111014 is an apocalyptic number.

30640111014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30640111014 is a wasteful number, since it uses less digits than its factorization.

30640111014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106685174.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 30640111014 its reverse (41011104603), we get a palindrome (71651215617).

The spelling of 30640111014 in words is "thirty billion, six hundred forty million, one hundred eleven thousand, fourteen".