41442032121 has 16 divisors (see below), whose sum is σ = 63231907200. Its totient is φ = 23650357248.

The previous prime is 41442032113. The next prime is 41442032147. The reversal of 41442032121 is 12123024414.

It is not a de Polignac number, because 41442032121 - 2³ = 41442032113 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41442032091 and 41442032100.

It is not an unprimeable number, because it can be changed into a prime (41402032121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1266966 + ... + 1299263.

It is an arithmetic number, because the mean of its divisors is an integer number (3951994200).

Almost surely, 2^41442032121 is an apocalyptic number.

It is an amenable number.

41442032121 is a deficient number, since it is larger than the sum of its proper divisors (21789875079).

41442032121 is a wasteful number, since it uses less digits than its factorization.

41442032121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567008.

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

Adding to 41442032121 its reverse (12123024414), we get a palindrome (53565056535).

The spelling of 41442032121 in words is "forty-one billion, four hundred forty-two million, thirty-two thousand, one hundred twenty-one".