30288231217415 has 8 divisors (see below), whose sum is σ = 36474308125008. Its totient is φ = 24144964531200.

The previous prime is 30288231217411. The next prime is 30288231217441. The reversal of 30288231217415 is 51471213288203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30288231217415 - 2² = 30288231217411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30288231217415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30288231217411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10702553786 + ... + 10702556615.

It is an arithmetic number, because the mean of its divisors is an integer number (4559288515626).

Almost surely, 2^{30288231217415} is an apocalyptic number.

30288231217415 is a deficient number, since it is larger than the sum of its proper divisors (6186076907593).

30288231217415 is a wasteful number, since it uses less digits than its factorization.

30288231217415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21405110689.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 30288231217415 in words is "thirty trillion, two hundred eighty-eight billion, two hundred thirty-one million, two hundred seventeen thousand, four hundred fifteen".