3030724919972 has 6 divisors (see below), whose sum is σ = 5303768609958. Its totient is φ = 1515362459984.

The previous prime is 3030724919947. The next prime is 3030724919987. The reversal of 3030724919972 is 2799194270303.

It can be written as a sum of positive squares in only one way, i.e., 1958477095936 + 1072247824036 = 1399456^2 + 1035494^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 378840614993 + ... + 378840615000.

It is an arithmetic number, because the mean of its divisors is an integer number (883961434993).

Almost surely, 2^{3030724919972} is an apocalyptic number.

It is an amenable number.

3030724919972 is a deficient number, since it is larger than the sum of its proper divisors (2273043689986).

3030724919972 is a wasteful number, since it uses less digits than its factorization.

3030724919972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757681229997 (or 757681229995 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 56.

The spelling of 3030724919972 in words is "three trillion, thirty billion, seven hundred twenty-four million, nine hundred nineteen thousand, nine hundred seventy-two".