41312020022421 has 16 divisors (see below), whose sum is σ = 55376134317504. Its totient is φ = 27394696070784.

The previous prime is 41312020022417. The next prime is 41312020022431. The reversal of 41312020022421 is 12422002021314.

It is not a de Polignac number, because 41312020022421 - 2² = 41312020022417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41312020022391 and 41312020022400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41312020022431) 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, 6365416 + ... + 11096961.

It is an arithmetic number, because the mean of its divisors is an integer number (3461008394844).

Almost surely, 2^{41312020022421} is an apocalyptic number.

It is an amenable number.

41312020022421 is a deficient number, since it is larger than the sum of its proper divisors (14064114295083).

41312020022421 is a wasteful number, since it uses less digits than its factorization.

41312020022421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17466580.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 41312020022421 its reverse (12422002021314), we get a palindrome (53734022043735).

The spelling of 41312020022421 in words is "forty-one trillion, three hundred twelve billion, twenty million, twenty-two thousand, four hundred twenty-one".