30134442422 has 16 divisors (see below), whose sum is σ = 51667526400. Its totient is φ = 12912640488.

The previous prime is 30134442407. The next prime is 30134442431. The reversal of 30134442422 is 22424443103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86828 + ... + 260399.

It is an arithmetic number, because the mean of its divisors is an integer number (3229220400).

Almost surely, 2^30134442422 is an apocalyptic number.

30134442422 is a deficient number, since it is larger than the sum of its proper divisors (21533083978).

30134442422 is a wasteful number, since it uses less digits than its factorization.

30134442422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353435.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 30134442422 its reverse (22424443103), we get a palindrome (52558885525).

The spelling of 30134442422 in words is "thirty billion, one hundred thirty-four million, four hundred forty-two thousand, four hundred twenty-two".