30407428114 has 16 divisors (see below), whose sum is σ = 55193315328. Its totient is φ = 12265180992.

The previous prime is 30407428091. The next prime is 30407428159. The reversal of 30407428114 is 41182470403.

It is a happy number.

It is a super-2 number, since 2×30407428114² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 30407428114.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63880914 + ... + 63881389.

It is an arithmetic number, because the mean of its divisors is an integer number (3449582208).

Almost surely, 2^30407428114 is an apocalyptic number.

30407428114 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30407428114 is a deficient number, since it is larger than the sum of its proper divisors (24785887214).

30407428114 is a wasteful number, since it uses less digits than its factorization.

30407428114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127762329.

The product of its (nonzero) digits is 21504, while the sum is 34.

Adding to 30407428114 its reverse (41182470403), we get a palindrome (71589898517).

The spelling of 30407428114 in words is "thirty billion, four hundred seven million, four hundred twenty-eight thousand, one hundred fourteen".