30004311142 has 8 divisors (see below), whose sum is σ = 48468502656. Its totient is φ = 13848143592.

The previous prime is 30004311119. The next prime is 30004311193. The reversal of 30004311142 is 24111340003.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577005958 + ... + 577006009.

It is an arithmetic number, because the mean of its divisors is an integer number (6058562832).

Almost surely, 2^30004311142 is an apocalyptic number.

30004311142 is a deficient number, since it is larger than the sum of its proper divisors (18464191514).

30004311142 is a wasteful number, since it uses less digits than its factorization.

30004311142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154011982.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30004311142 its reverse (24111340003), we get a palindrome (54115651145).

The spelling of 30004311142 in words is "thirty billion, four million, three hundred eleven thousand, one hundred forty-two".