30286344572 has 24 divisors (see below), whose sum is σ = 58767249072. Its totient is φ = 13540838400.

The previous prime is 30286344563. The next prime is 30286344587. The reversal of 30286344572 is 27544368203.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5639333 + ... + 5644700.

It is an arithmetic number, because the mean of its divisors is an integer number (2448635378).

Almost surely, 2^30286344572 is an apocalyptic number.

It is an amenable number.

30286344572 is a deficient number, since it is larger than the sum of its proper divisors (28480904500).

30286344572 is a wasteful number, since it uses less digits than its factorization.

30286344572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11284109 (or 11284107 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 30286344572 in words is "thirty billion, two hundred eighty-six million, three hundred forty-four thousand, five hundred seventy-two".