411020140232 has 16 divisors (see below), whose sum is σ = 829944514140. Its totient is φ = 189701603136.

The previous prime is 411020140213. The next prime is 411020140277. The reversal of 411020140232 is 232041020114.

It can be written as a sum of positive squares in 2 ways, for example, as 292674508036 + 118345632196 = 540994^2 + 344014^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1976058263 + ... + 1976058470.

Almost surely, 2^411020140232 is an apocalyptic number.

It is an amenable number.

411020140232 is an abundant number, since it is smaller than the sum of its proper divisors (418924373908).

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

411020140232 is a wasteful number, since it uses less digits than its factorization.

411020140232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952116752 (or 3952116748 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 411020140232 its reverse (232041020114), we get a palindrome (643061160346).

The spelling of 411020140232 in words is "four hundred eleven billion, twenty million, one hundred forty thousand, two hundred thirty-two".