87430466381476 has 27 divisors (see below), whose sum is σ = 153433399294539. Its totient is φ = 43592695858008.

The previous prime is 87430466381369. The next prime is 87430466381513. The reversal of 87430466381476 is 67418366403478.

The square root of 87430466381476 is 9350426.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

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 in 8 ways as a sum of consecutive naturals, for example, 6863206315 + ... + 6863219053.

Almost surely, 2^{87430466381476} is an apocalyptic number.

87430466381476 is the 9350426-th square number.

It is an amenable number.

87430466381476 is a deficient number, since it is larger than the sum of its proper divisors (66002932913063).

87430466381476 is an frugal number, since it uses more digits than its factorization.

87430466381476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26216 (or 13108 counting only the distinct ones).

The product of its (nonzero) digits is 390168576, while the sum is 67.

The spelling of 87430466381476 in words is "eighty-seven trillion, four hundred thirty billion, four hundred sixty-six million, three hundred eighty-one thousand, four hundred seventy-six".