113644066454 has 8 divisors (see below), whose sum is σ = 171179347680. Its totient is φ = 56584283896.

The previous prime is 113644066451. The next prime is 113644066469. The reversal of 113644066454 is 454660446311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113644066451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118874069 + ... + 118875024.

It is an arithmetic number, because the mean of its divisors is an integer number (21397418460).

Almost surely, 2^113644066454 is an apocalyptic number.

113644066454 is a deficient number, since it is larger than the sum of its proper divisors (57535281226).

113644066454 is a wasteful number, since it uses less digits than its factorization.

113644066454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237749334.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 113644066454 in words is "one hundred thirteen billion, six hundred forty-four million, sixty-six thousand, four hundred fifty-four".