30895040060 has 24 divisors (see below), whose sum is σ = 68294299920. Its totient is φ = 11707593984.

The previous prime is 30895040051. The next prime is 30895040063. The reversal of 30895040060 is 6004059803.

It is a self number, because there is not a number n which added to its sum of digits gives 30895040060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30895040063) 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, 40650989 + ... + 40651748.

It is an arithmetic number, because the mean of its divisors is an integer number (2845595830).

Almost surely, 2^30895040060 is an apocalyptic number.

It is an amenable number.

30895040060 is an abundant number, since it is smaller than the sum of its proper divisors (37399259860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30895040060 is a wasteful number, since it uses less digits than its factorization.

30895040060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81302765 (or 81302763 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 30895040060 its reverse (6004059803), we get a palindrome (36899099863).

The spelling of 30895040060 in words is "thirty billion, eight hundred ninety-five million, forty thousand, sixty".