170472041100 has 180 divisors, whose sum is σ = 570429754048. Its totient is φ = 43992720000.

The previous prime is 170472041071. The next prime is 170472041107. The reversal of 170472041100 is 1140274071.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (170472041107) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 88351 + ... + 590550.

Almost surely, 2^170472041100 is an apocalyptic number.

170472041100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 170472041100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285214877024).

170472041100 is an abundant number, since it is smaller than the sum of its proper divisors (399957712948).

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

170472041100 is a wasteful number, since it uses less digits than its factorization.

170472041100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678958 (or 678942 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The spelling of 170472041100 in words is "one hundred seventy billion, four hundred seventy-two million, forty-one thousand, one hundred".