30288041482731 has 16 divisors (see below), whose sum is σ = 41399162894880. Its totient is φ = 19685191258880.

The previous prime is 30288041482709. The next prime is 30288041482801. The reversal of 30288041482731 is 13728414088203.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30288041482731 - 2¹³ = 30288041474539 is a prime.

It is a super-2 number, since 2×30288041482731² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30288041484731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89504916 + ... + 89842673.

It is an arithmetic number, because the mean of its divisors is an integer number (2587447680930).

Almost surely, 2^{30288041482731} is an apocalyptic number.

30288041482731 is a deficient number, since it is larger than the sum of its proper divisors (11111121412149).

30288041482731 is a wasteful number, since it uses less digits than its factorization.

30288041482731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179349006.

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 30288041482731 in words is "thirty trillion, two hundred eighty-eight billion, forty-one million, four hundred eighty-two thousand, seven hundred thirty-one".