30030319461 has 4 divisors (see below), whose sum is σ = 40040425952. Its totient is φ = 20020212972.

The previous prime is 30030319433. The next prime is 30030319463. The reversal of 30030319461 is 16491303003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30030319461 - 2²³ = 30021930853 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030319463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5005053241 + ... + 5005053246.

It is an arithmetic number, because the mean of its divisors is an integer number (10010106488).

Almost surely, 2^30030319461 is an apocalyptic number.

It is an amenable number.

30030319461 is a deficient number, since it is larger than the sum of its proper divisors (10010106491).

30030319461 is a wasteful number, since it uses less digits than its factorization.

30030319461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010106490.

The product of its (nonzero) digits is 5832, while the sum is 30.

The spelling of 30030319461 in words is "thirty billion, thirty million, three hundred nineteen thousand, four hundred sixty-one".