30142134041 has 8 divisors (see below), whose sum is σ = 32219800704. Its totient is φ = 28128395680.

The previous prime is 30142134031. The next prime is 30142134073. The reversal of 30142134041 is 14043124103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30142134041 - 2¹⁰ = 30142133017 is a prime.

It is a super-2 number, since 2×30142134041² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30142133998 and 30142134016.

It is not an unprimeable number, because it can be changed into a prime (30142134031) by changing a digit.

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, 15981101 + ... + 15982986.

It is an arithmetic number, because the mean of its divisors is an integer number (4027475088).

Almost surely, 2^30142134041 is an apocalyptic number.

It is an amenable number.

30142134041 is a deficient number, since it is larger than the sum of its proper divisors (2077666663).

30142134041 is a wasteful number, since it uses less digits than its factorization.

30142134041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31964151.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30142134041 its reverse (14043124103), we get a palindrome (44185258144).

The spelling of 30142134041 in words is "thirty billion, one hundred forty-two million, one hundred thirty-four thousand, forty-one".