111450480964 has 27 divisors (see below), whose sum is σ = 197908231423. Its totient is φ = 54917009000.

The previous prime is 111450480959. The next prime is 111450480971. The reversal of 111450480964 is 469084054111.

The square root of 111450480964 is 333842.

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

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 111450480964.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 47404389 + ... + 47406739.

Almost surely, 2^111450480964 is an apocalyptic number.

111450480964 is the 333842-nd square number.

It is an amenable number.

111450480964 is a deficient number, since it is larger than the sum of its proper divisors (86457750459).

111450480964 is an frugal number, since it uses more digits than its factorization.

111450480964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4848 (or 2424 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 111450480964 in words is "one hundred eleven billion, four hundred fifty million, four hundred eighty thousand, nine hundred sixty-four".