41020021413020 has 96 divisors (see below), whose sum is σ = 99468677548800. Its totient is φ = 14074479304704.

The previous prime is 41020021413013. The next prime is 41020021413031. The reversal of 41020021413020 is 2031412002014.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 41020021412983 and 41020021413001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58388465 + ... + 59086824.

It is an arithmetic number, because the mean of its divisors is an integer number (1036132057800).

Almost surely, 2^{41020021413020} is an apocalyptic number.

It is an amenable number.

41020021413020 is an abundant number, since it is smaller than the sum of its proper divisors (58448656135780).

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

41020021413020 is a wasteful number, since it uses less digits than its factorization.

41020021413020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117475407 (or 117475405 counting only the distinct ones).

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

Adding to 41020021413020 its reverse (2031412002014), we get a palindrome (43051433415034).

The spelling of 41020021413020 in words is "forty-one trillion, twenty billion, twenty-one million, four hundred thirteen thousand, twenty".