40323034210 has 8 divisors (see below), whose sum is σ = 72581461596. Its totient is φ = 16129213680.

The previous prime is 40323034201. The next prime is 40323034217. The reversal of 40323034210 is 1243032304.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40189423729 + 133610481 = 200473^2 + 11559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40323034217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2016151701 + ... + 2016151720.

Almost surely, 2^40323034210 is an apocalyptic number.

40323034210 is a deficient number, since it is larger than the sum of its proper divisors (32258427386).

40323034210 is a wasteful number, since it uses less digits than its factorization.

40323034210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4032303428.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 40323034210 its reverse (1243032304), we get a palindrome (41566066514).

The spelling of 40323034210 in words is "forty billion, three hundred twenty-three million, thirty-four thousand, two hundred ten".