180214717020 has 192 divisors, whose sum is σ = 547930481280. Its totient is φ = 43993497600.

The previous prime is 180214716991. The next prime is 180214717027. The reversal of 180214717020 is 20717412081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180214717027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57741060 + ... + 57744180.

It is an arithmetic number, because the mean of its divisors is an integer number (2853804590).

Almost surely, 2^180214717020 is an apocalyptic number.

180214717020 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 180214717020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273965240640).

180214717020 is an abundant number, since it is smaller than the sum of its proper divisors (367715764260).

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

180214717020 is a wasteful number, since it uses less digits than its factorization.

180214717020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736 (or 3734 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 33.

The spelling of 180214717020 in words is "one hundred eighty billion, two hundred fourteen million, seven hundred seventeen thousand, twenty".