30230478730415 has 8 divisors (see below), whose sum is σ = 36276619801968. Its totient is φ = 24184352767360.

The previous prime is 30230478730411. The next prime is 30230478730451. The reversal of 30230478730415 is 51403787403203.

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

It is not a de Polignac number, because 30230478730415 - 2² = 30230478730411 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 30230478730415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230478730411) 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, 1227719 + ... + 7871991.

It is an arithmetic number, because the mean of its divisors is an integer number (4534577475246).

Almost surely, 2^{30230478730415} is an apocalyptic number.

30230478730415 is a deficient number, since it is larger than the sum of its proper divisors (6046141071553).

30230478730415 is an equidigital number, since it uses as much as digits as its factorization.

30230478730415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7554249.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 30230478730415 in words is "thirty trillion, two hundred thirty billion, four hundred seventy-eight million, seven hundred thirty thousand, four hundred fifteen".