170044477407342 has 24 divisors (see below), whose sum is σ = 368429951663280. Its totient is φ = 56681453913120.

The previous prime is 170044477407253. The next prime is 170044477407361. The reversal of 170044477407342 is 243704774440071.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38907967 + ... + 43057157.

It is an arithmetic number, because the mean of its divisors is an integer number (15351247985970).

Almost surely, 2^{170044477407342} is an apocalyptic number.

170044477407342 is an abundant number, since it is smaller than the sum of its proper divisors (198385474255938).

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

170044477407342 is a wasteful number, since it uses less digits than its factorization.

170044477407342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6426008 (or 6426005 counting only the distinct ones).

The product of its (nonzero) digits is 14751744, while the sum is 54.

The spelling of 170044477407342 in words is "one hundred seventy trillion, forty-four billion, four hundred seventy-seven million, four hundred seven thousand, three hundred forty-two".