30144311121134 has 128 divisors (see below), whose sum is σ = 58311454832640. Its totient is φ = 11387265348096.

The previous prime is 30144311121121. The next prime is 30144311121139. The reversal of 30144311121134 is 43112111344103.

It is a junction number, because it is equal to n+sod(n) for n = 30144311121097 and 30144311121106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30144311121139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 886658624 + ... + 886692620.

It is an arithmetic number, because the mean of its divisors is an integer number (455558240880).

Almost surely, 2^{30144311121134} is an apocalyptic number.

30144311121134 is a deficient number, since it is larger than the sum of its proper divisors (28167143711506).

30144311121134 is a wasteful number, since it uses less digits than its factorization.

30144311121134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38002.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 30144311121134 its reverse (43112111344103), we get a palindrome (73256422465237).

The spelling of 30144311121134 in words is "thirty trillion, one hundred forty-four billion, three hundred eleven million, one hundred twenty-one thousand, one hundred thirty-four".