30064845740 has 24 divisors (see below), whose sum is σ = 63761290992. Its totient is φ = 11906868800.

The previous prime is 30064845721. The next prime is 30064845749. The reversal of 30064845740 is 4754846003.

It is a super-2 number, since 2×30064845740² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30064845749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7439774 + ... + 7443813.

It is an arithmetic number, because the mean of its divisors is an integer number (2656720458).

Almost surely, 2^30064845740 is an apocalyptic number.

It is an amenable number.

30064845740 is an abundant number, since it is smaller than the sum of its proper divisors (33696445252).

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

30064845740 is a wasteful number, since it uses less digits than its factorization.

30064845740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14883697 (or 14883695 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 30064845740 in words is "thirty billion, sixty-four million, eight hundred forty-five thousand, seven hundred forty".