30111412382 has 16 divisors (see below), whose sum is σ = 47547762000. Its totient is φ = 14262272640.

The previous prime is 30111412369. The next prime is 30111412417. The reversal of 30111412382 is 28321411103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 886244 + ... + 919592.

It is an arithmetic number, because the mean of its divisors is an integer number (2971735125).

Almost surely, 2^30111412382 is an apocalyptic number.

30111412382 is a deficient number, since it is larger than the sum of its proper divisors (17436349618).

30111412382 is a wasteful number, since it uses less digits than its factorization.

30111412382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57131.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 30111412382 its reverse (28321411103), we get a palindrome (58432823485).

The spelling of 30111412382 in words is "thirty billion, one hundred eleven million, four hundred twelve thousand, three hundred eighty-two".