1042120330241 has 8 divisors (see below), whose sum is σ = 1045908287424. Its totient is φ = 1038334928400.

The previous prime is 1042120330213. The next prime is 1042120330267. The reversal of 1042120330241 is 1420330212401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1042120330241 is a prime.

It is a super-2 number, since 2×1042120330241² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042120330541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180191 + ... + 1454891.

It is an arithmetic number, because the mean of its divisors is an integer number (130738535928).

Almost surely, 2^{1042120330241} is an apocalyptic number.

It is an amenable number.

1042120330241 is a deficient number, since it is larger than the sum of its proper divisors (3787957183).

1042120330241 is a wasteful number, since it uses less digits than its factorization.

1042120330241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277671.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1042120330241 its reverse (1420330212401), we get a palindrome (2462450542642).

The spelling of 1042120330241 in words is "one trillion, forty-two billion, one hundred twenty million, three hundred thirty thousand, two hundred forty-one".