30495191041 has 16 divisors (see below), whose sum is σ = 34934250240. Its totient is φ = 26076856320.

The previous prime is 30495191021. The next prime is 30495191047. The reversal of 30495191041 is 14019159403.

It is a cyclic number.

It is not a de Polignac number, because 30495191041 - 2²¹ = 30493093889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30495191047) 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, 8429265 + ... + 8432881.

It is an arithmetic number, because the mean of its divisors is an integer number (2183390640).

Almost surely, 2^30495191041 is an apocalyptic number.

It is an amenable number.

30495191041 is a deficient number, since it is larger than the sum of its proper divisors (4439059199).

30495191041 is a wasteful number, since it uses less digits than its factorization.

30495191041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144.

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 30495191041 in words is "thirty billion, four hundred ninety-five million, one hundred ninety-one thousand, forty-one".