30411142242 has 16 divisors (see below), whose sum is σ = 65500921920. Its totient is φ = 9357274512.

The previous prime is 30411142241. The next prime is 30411142253. The reversal of 30411142242 is 24224111403.

It is not an unprimeable number, because it can be changed into a prime (30411142241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194943142 + ... + 194943297.

It is an arithmetic number, because the mean of its divisors is an integer number (4093807620).

Almost surely, 2^30411142242 is an apocalyptic number.

30411142242 is an abundant number, since it is smaller than the sum of its proper divisors (35089779678).

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

30411142242 is a wasteful number, since it uses less digits than its factorization.

30411142242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389886457.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 30411142242 its reverse (24224111403), we get a palindrome (54635253645).

The spelling of 30411142242 in words is "thirty billion, four hundred eleven million, one hundred forty-two thousand, two hundred forty-two".