30873590841 has 4 divisors (see below), whose sum is σ = 41164787792. Its totient is φ = 20582393892.

The previous prime is 30873590771. The next prime is 30873590861. The reversal of 30873590841 is 14809537803.

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 30873590841 - 2¹¹ = 30873588793 is a prime.

It is a super-2 number, since 2×30873590841² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30873590861) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5145598471 + ... + 5145598476.

It is an arithmetic number, because the mean of its divisors is an integer number (10291196948).

Almost surely, 2^30873590841 is an apocalyptic number.

It is an amenable number.

30873590841 is a deficient number, since it is larger than the sum of its proper divisors (10291196951).

30873590841 is a wasteful number, since it uses less digits than its factorization.

30873590841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10291196950.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 30873590841 in words is "thirty billion, eight hundred seventy-three million, five hundred ninety thousand, eight hundred forty-one".