30115441434 has 32 divisors (see below), whose sum is σ = 65014596864. Its totient is φ = 9244779840.

The previous prime is 30115441397. The next prime is 30115441439. The reversal of 30115441434 is 43414451103.

It is not an unprimeable number, because it can be changed into a prime (30115441439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414289 + ... + 481524.

It is an arithmetic number, because the mean of its divisors is an integer number (2031706152).

Almost surely, 2^30115441434 is an apocalyptic number.

30115441434 is an abundant number, since it is smaller than the sum of its proper divisors (34899155430).

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

30115441434 is a wasteful number, since it uses less digits than its factorization.

30115441434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896262.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 30115441434 its reverse (43414451103), we get a palindrome (73529892537).

It can be divided in two parts, 3011 and 5441434, that added together give a palindrome (5444445).

The spelling of 30115441434 in words is "thirty billion, one hundred fifteen million, four hundred forty-one thousand, four hundred thirty-four".