30864449541 has 8 divisors (see below), whose sum is σ = 41172213600. Its totient is φ = 20566492592.

The previous prime is 30864449503. The next prime is 30864449549. The reversal of 30864449541 is 14594446803.

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 30864449541 - 2⁶ = 30864449477 is a prime.

It is a super-2 number, since 2×30864449541² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30864449549) 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, 2444430 + ... + 2457023.

It is an arithmetic number, because the mean of its divisors is an integer number (5146526700).

Almost surely, 2^30864449541 is an apocalyptic number.

It is an amenable number.

30864449541 is a deficient number, since it is larger than the sum of its proper divisors (10307764059).

30864449541 is a wasteful number, since it uses less digits than its factorization.

30864449541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4903555.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 30864449541 in words is "thirty billion, eight hundred sixty-four million, four hundred forty-nine thousand, five hundred forty-one".