73481113476 has 27 divisors (see below), whose sum is σ = 185748037111. Its totient is φ = 24493162344.

The previous prime is 73481113457. The next prime is 73481113523. The reversal of 73481113476 is 67431118437.

The square root of 73481113476 is 271074.

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

73481113476 is a `hidden beast` number, since 73 + 481 + 1 + 1 + 34 + 76 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1603855 + ... + 1649033.

Almost surely, 2^73481113476 is an apocalyptic number.

73481113476 is the 271074-th square number.

It is an amenable number.

73481113476 is an abundant number, since it is smaller than the sum of its proper divisors (112266923635).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73481113476 is an frugal number, since it uses more digits than its factorization.

73481113476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90368 (or 45184 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The spelling of 73481113476 in words is "seventy-three billion, four hundred eighty-one million, one hundred thirteen thousand, four hundred seventy-six".