8455112638704 has 160 divisors (see below), whose sum is σ = 24314460560640. Its totient is φ = 2813130448128.

The previous prime is 8455112638697. The next prime is 8455112638727. The reversal of 8455112638704 is 4078362115548.

It is a happy number.

8455112638704 is a `hidden beast` number, since 8 + 4 + 5 + 511 + 26 + 38 + 70 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1120323859 + ... + 1120331405.

It is an arithmetic number, because the mean of its divisors is an integer number (151965378504).

Almost surely, 2^{8455112638704} 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 8455112638704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12157230280320).

8455112638704 is an abundant number, since it is smaller than the sum of its proper divisors (15859347921936).

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

8455112638704 is a wasteful number, since it uses less digits than its factorization.

8455112638704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12044 (or 12032 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 8455112638704 in words is "eight trillion, four hundred fifty-five billion, one hundred twelve million, six hundred thirty-eight thousand, seven hundred four".