41320013020 has 48 divisors (see below), whose sum is σ = 101941969248. Its totient is φ = 13869653760.

The previous prime is 41320012997. The next prime is 41320013029. The reversal of 41320013020 is 2031002314.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 41320012985 and 41320013003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41320013029) 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, 7220919 + ... + 7226638.

It is an arithmetic number, because the mean of its divisors is an integer number (2123791026).

Almost surely, 2^41320013020 is an apocalyptic number.

It is an amenable number.

41320013020 is an abundant number, since it is smaller than the sum of its proper divisors (60621956228).

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

41320013020 is a wasteful number, since it uses less digits than its factorization.

41320013020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14447590 (or 14447588 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 41320013020 its reverse (2031002314), we get a palindrome (43351015334).

The spelling of 41320013020 in words is "forty-one billion, three hundred twenty million, thirteen thousand, twenty".