41401111400121 has 32 divisors (see below), whose sum is σ = 62067031810560. Its totient is φ = 24329411164800.

The previous prime is 41401111400107. The next prime is 41401111400167. The reversal of 41401111400121 is 12100411110414.

It is not a de Polignac number, because 41401111400121 - 2²⁵ = 41401077845689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41401111400191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93642931 + ... + 94084008.

It is an arithmetic number, because the mean of its divisors is an integer number (1939594744080).

Almost surely, 2^{41401111400121} is an apocalyptic number.

41401111400121 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

41401111400121 is a deficient number, since it is larger than the sum of its proper divisors (20665920410439).

41401111400121 is a wasteful number, since it uses less digits than its factorization.

41401111400121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187727157.

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 41401111400121 its reverse (12100411110414), we get a palindrome (53501522510535).

The spelling of 41401111400121 in words is "forty-one trillion, four hundred one billion, one hundred eleven million, four hundred thousand, one hundred twenty-one".