4142441102121 has 24 divisors (see below), whose sum is σ = 7138900767840. Its totient is φ = 2367109200456.

The previous prime is 4142441102113. The next prime is 4142441102167. The reversal of 4142441102121 is 1212011442414.

4142441102121 is a `hidden beast` number, since 4 + 1 + 4 + 2 + 441 + 1 + 0 + 212 + 1 = 666.

It is not a de Polignac number, because 4142441102121 - 2³ = 4142441102113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4142441102021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1565547091 + ... + 1565549736.

It is an arithmetic number, because the mean of its divisors is an integer number (297454198660).

Almost surely, 2^{4142441102121} is an apocalyptic number.

It is an amenable number.

4142441102121 is a deficient number, since it is larger than the sum of its proper divisors (2996459665719).

4142441102121 is a wasteful number, since it uses less digits than its factorization.

4142441102121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131096850 (or 3131096837 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 4142441102121 its reverse (1212011442414), we get a palindrome (5354452544535).

The spelling of 4142441102121 in words is "four trillion, one hundred forty-two billion, four hundred forty-one million, one hundred two thousand, one hundred twenty-one".