171104656344 has 32 divisors (see below), whose sum is σ = 427771879920. Its totient is φ = 57033520256.

The previous prime is 171104656343. The next prime is 171104656363. The reversal of 171104656344 is 443656401171.

171104656344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 171104656296 and 171104656305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171104656343) 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, 1704082 + ... + 1801694.

Almost surely, 2^171104656344 is an apocalyptic number.

It is an amenable number.

171104656344 is an abundant number, since it is smaller than the sum of its proper divisors (256667223576).

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

171104656344 is a wasteful number, since it uses less digits than its factorization.

171104656344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170659 (or 170655 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 171104656344 in words is "one hundred seventy-one billion, one hundred four million, six hundred fifty-six thousand, three hundred forty-four".