40331412410121 has 48 divisors (see below), whose sum is σ = 66627037526400. Its totient is φ = 23029843463424.

The previous prime is 40331412410021. The next prime is 40331412410123. The reversal of 40331412410121 is 12101421413304.

It is a happy number.

40331412410121 is a `hidden beast` number, since 40 + 331 + 41 + 241 + 0 + 12 + 1 = 666.

It is not a de Polignac number, because 40331412410121 - 2¹⁰ = 40331412409097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40331412410123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 519984075 + ... + 520061631.

It is an arithmetic number, because the mean of its divisors is an integer number (1388063281800).

Almost surely, 2^{40331412410121} is an apocalyptic number.

It is an amenable number.

40331412410121 is a deficient number, since it is larger than the sum of its proper divisors (26295625116279).

40331412410121 is a wasteful number, since it uses less digits than its factorization.

40331412410121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83438 (or 83435 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 40331412410121 its reverse (12101421413304), we get a palindrome (52432833823425).

The spelling of 40331412410121 in words is "forty trillion, three hundred thirty-one billion, four hundred twelve million, four hundred ten thousand, one hundred twenty-one".