41421233113420 has 24 divisors (see below), whose sum is σ = 86987159681184. Its totient is φ = 16568003694336.

The previous prime is 41421233113417. The next prime is 41421233113427. The reversal of 41421233113420 is 2431133212414.

It is a happy number.

It is a super-3 number, since 3×41421233113420³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (41421233113427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29902749 + ... + 31257268.

It is an arithmetic number, because the mean of its divisors is an integer number (3624464986716).

Almost surely, 2^{41421233113420} is an apocalyptic number.

It is an amenable number.

41421233113420 is an abundant number, since it is smaller than the sum of its proper divisors (45565926567764).

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

41421233113420 is a wasteful number, since it uses less digits than its factorization.

41421233113420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61193889 (or 61193887 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 41421233113420 its reverse (2431133212414), we get a palindrome (43852366325834).

The spelling of 41421233113420 in words is "forty-one trillion, four hundred twenty-one billion, two hundred thirty-three million, one hundred thirteen thousand, four hundred twenty".