171430088040 has 160 divisors (see below), whose sum is σ = 594782876160. Its totient is φ = 44239996800.

The previous prime is 171430087999. The next prime is 171430088099. The reversal of 171430088040 is 40880034171.

171430088040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 171430087986 and 171430088004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 752956 + ... + 953835.

It is an arithmetic number, because the mean of its divisors is an integer number (3717392976).

Almost surely, 2^171430088040 is an apocalyptic number.

171430088040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

171430088040 is an abundant number, since it is smaller than the sum of its proper divisors (423352788120).

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

171430088040 is a wasteful number, since it uses less digits than its factorization.

171430088040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706845 (or 1706832 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 171430088040 in words is "one hundred seventy-one billion, four hundred thirty million, eighty-eight thousand, forty".