30490248095 has 4 divisors (see below), whose sum is σ = 36588297720. Its totient is φ = 24392198472.

The previous prime is 30490248077. The next prime is 30490248127. The reversal of 30490248095 is 59084209403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30490248095 - 2⁶ = 30490248031 is a prime.

It is a super-2 number, since 2×30490248095² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3049024805 + ... + 3049024814.

It is an arithmetic number, because the mean of its divisors is an integer number (9147074430).

Almost surely, 2^30490248095 is an apocalyptic number.

30490248095 is a deficient number, since it is larger than the sum of its proper divisors (6098049625).

30490248095 is an equidigital number, since it uses as much as digits as its factorization.

30490248095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6098049624.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 30490248095 in words is "thirty billion, four hundred ninety million, two hundred forty-eight thousand, ninety-five".