16230566813504 has 14 divisors (see below), whose sum is σ = 32207531020674. Its totient is φ = 8115283406720.

The previous prime is 16230566813449. The next prime is 16230566813507. The reversal of 16230566813504 is 40531866503261.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 15196586958400 + 1033979855104 = 3898280^2 + 1016848^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16230566813507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126801303167 + ... + 126801303294.

Almost surely, 2^{16230566813504} is an apocalyptic number.

It is an amenable number.

16230566813504 is a deficient number, since it is larger than the sum of its proper divisors (15976964207170).

16230566813504 is an equidigital number, since it uses as much as digits as its factorization.

16230566813504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253602606473 (or 253602606463 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 16230566813504 in words is "sixteen trillion, two hundred thirty billion, five hundred sixty-six million, eight hundred thirteen thousand, five hundred four".