30012304970 has 16 divisors (see below), whose sum is σ = 55764799488. Its totient is φ = 11617666320.

The previous prime is 30012304937. The next prime is 30012304979. The reversal of 30012304970 is 7940321003.

It is a super-2 number, since 2×30012304970² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30012304979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48406634 + ... + 48407253.

It is an arithmetic number, because the mean of its divisors is an integer number (3485299968).

Almost surely, 2^30012304970 is an apocalyptic number.

30012304970 is a deficient number, since it is larger than the sum of its proper divisors (25752494518).

30012304970 is a wasteful number, since it uses less digits than its factorization.

30012304970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96813925.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 30012304970 its reverse (7940321003), we get a palindrome (37952625973).

The spelling of 30012304970 in words is "thirty billion, twelve million, three hundred four thousand, nine hundred seventy".