1113064195464 has 256 divisors, whose sum is σ = 3462990854400. Its totient is φ = 329030553600.

The previous prime is 1113064195459. The next prime is 1113064195541. The reversal of 1113064195464 is 4645914603111.

It is a happy number.

1113064195464 is a `hidden beast` number, since 1 + 1 + 1 + 30 + 64 + 19 + 546 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7289824 + ... + 7440944.

It is an arithmetic number, because the mean of its divisors is an integer number (13527308025).

Almost surely, 2^{1113064195464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113064195464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1731495427200).

1113064195464 is an abundant number, since it is smaller than the sum of its proper divisors (2349926658936).

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

1113064195464 is a wasteful number, since it uses less digits than its factorization.

1113064195464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151253 (or 151243 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

Adding to 1113064195464 its reverse (4645914603111), we get a palindrome (5758978798575).

The spelling of 1113064195464 in words is "one trillion, one hundred thirteen billion, sixty-four million, one hundred ninety-five thousand, four hundred sixty-four".