180750715140229 has 16 divisors (see below), whose sum is σ = 196081915503600. Its totient is φ = 165624796293120.

The previous prime is 180750715140211. The next prime is 180750715140239. The reversal of 180750715140229 is 922041517057081.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5287576077729 + 175463139062500 = 2299473^2 + 13246250^2 .

It is a cyclic number.

It is not a de Polignac number, because 180750715140229 - 2¹⁵ = 180750715107461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180750715140209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25643212 + ... + 31922965.

It is an arithmetic number, because the mean of its divisors is an integer number (12255119718975).

Almost surely, 2^{180750715140229} is an apocalyptic number.

It is an amenable number.

180750715140229 is a deficient number, since it is larger than the sum of its proper divisors (15331200363371).

180750715140229 is a wasteful number, since it uses less digits than its factorization.

180750715140229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57567960.

The product of its (nonzero) digits is 1411200, while the sum is 52.

The spelling of 180750715140229 in words is "one hundred eighty trillion, seven hundred fifty billion, seven hundred fifteen million, one hundred forty thousand, two hundred twenty-nine".