30142102441 has 8 divisors (see below), whose sum is σ = 32884617024. Its totient is φ = 27399975120.

The previous prime is 30142102427. The next prime is 30142102451. The reversal of 30142102441 is 14420124103.

It is a happy number.

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 30142102441 - 2⁷ = 30142102313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30142102411) 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, 79980 + ... + 258226.

It is an arithmetic number, because the mean of its divisors is an integer number (4110577128).

Almost surely, 2^30142102441 is an apocalyptic number.

It is an amenable number.

30142102441 is a deficient number, since it is larger than the sum of its proper divisors (2742514583).

30142102441 is a wasteful number, since it uses less digits than its factorization.

30142102441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193631.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 30142102441 its reverse (14420124103), we get a palindrome (44562226544).

The spelling of 30142102441 in words is "thirty billion, one hundred forty-two million, one hundred two thousand, four hundred forty-one".