30396945111 has 32 divisors (see below), whose sum is σ = 44610628608. Its totient is φ = 18293412480.

The previous prime is 30396945067. The next prime is 30396945181. The reversal of 30396945111 is 11154969303.

It is not a de Polignac number, because 30396945111 - 2⁷ = 30396944983 is a prime.

It is a super-2 number, since 2×30396945111² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30396945181) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2609881 + ... + 2621501.

It is an arithmetic number, because the mean of its divisors is an integer number (1394082144).

Almost surely, 2^30396945111 is an apocalyptic number.

30396945111 is a deficient number, since it is larger than the sum of its proper divisors (14213683497).

30396945111 is a wasteful number, since it uses less digits than its factorization.

30396945111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13111.

The product of its (nonzero) digits is 87480, while the sum is 42.

The spelling of 30396945111 in words is "thirty billion, three hundred ninety-six million, nine hundred forty-five thousand, one hundred eleven".