1042020101241 has 128 divisors (see below), whose sum is σ = 1934077824000. Its totient is φ = 540637396992.

The previous prime is 1042020101209. The next prime is 1042020101279. The reversal of 1042020101241 is 1421010202401.

1042020101241 is a `hidden beast` number, since 1 + 0 + 420 + 2 + 0 + 1 + 0 + 1 + 241 = 666.

It is not a de Polignac number, because 1042020101241 - 2⁵ = 1042020101209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042020001241) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 131282425 + ... + 131290361.

It is an arithmetic number, because the mean of its divisors is an integer number (15109983000).

Almost surely, 2^{1042020101241} is an apocalyptic number.

It is an amenable number.

1042020101241 is a deficient number, since it is larger than the sum of its proper divisors (892057722759).

1042020101241 is a wasteful number, since it uses less digits than its factorization.

1042020101241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9408 (or 9402 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1042020101241 its reverse (1421010202401), we get a palindrome (2463030303642).

The spelling of 1042020101241 in words is "one trillion, forty-two billion, twenty million, one hundred one thousand, two hundred forty-one".