411223432020 has 48 divisors (see below), whose sum is σ = 1151736673920. Its totient is φ = 109629956736.

The previous prime is 411223432001. The next prime is 411223432049. The reversal of 411223432020 is 20234322114.

It is a happy number.

It is a super-2 number, since 2×411223432020² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701392 + ... + 1146471.

It is an arithmetic number, because the mean of its divisors is an integer number (23994514040).

Almost surely, 2^411223432020 is an apocalyptic number.

It is an amenable number.

411223432020 is an abundant number, since it is smaller than the sum of its proper divisors (740513241900).

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

411223432020 is a wasteful number, since it uses less digits than its factorization.

411223432020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851584 (or 1851582 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 411223432020 its reverse (20234322114), we get a palindrome (431457754134).

The spelling of 411223432020 in words is "four hundred eleven billion, two hundred twenty-three million, four hundred thirty-two thousand, twenty".