30004511142 has 32 divisors (see below), whose sum is σ = 60538752000. Its totient is φ = 9913498208.

The previous prime is 30004511123. The next prime is 30004511153. The reversal of 30004511142 is 24111540003.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 393193 + ... + 463259.

It is an arithmetic number, because the mean of its divisors is an integer number (1891836000).

Almost surely, 2^30004511142 is an apocalyptic number.

30004511142 is an abundant number, since it is smaller than the sum of its proper divisors (30534240858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30004511142 is a wasteful number, since it uses less digits than its factorization.

30004511142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70700.

The product of its (nonzero) digits is 480, while the sum is 21.

The spelling of 30004511142 in words is "thirty billion, four million, five hundred eleven thousand, one hundred forty-two".