113334456778 has 16 divisors (see below), whose sum is σ = 170219566944. Its totient is φ = 56594638800.

The previous prime is 113334456773. The next prime is 113334456803. The reversal of 113334456778 is 877654433311.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (113334456773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8142501 + ... + 8156407.

It is an arithmetic number, because the mean of its divisors is an integer number (10638722934).

Almost surely, 2^113334456778 is an apocalyptic number.

113334456778 is a deficient number, since it is larger than the sum of its proper divisors (56885110166).

113334456778 is a wasteful number, since it uses less digits than its factorization.

113334456778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18837.

The product of its digits is 5080320, while the sum is 52.

The spelling of 113334456778 in words is "one hundred thirteen billion, three hundred thirty-four million, four hundred fifty-six thousand, seven hundred seventy-eight".