1241061153406 has 16 divisors (see below), whose sum is σ = 1960160140800. Its totient is φ = 587694103128.

The previous prime is 1241061153401. The next prime is 1241061153419. The reversal of 1241061153406 is 6043511601421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241061153401) 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 7 ways as a sum of consecutive naturals, for example, 4787886 + ... + 5040433.

It is an arithmetic number, because the mean of its divisors is an integer number (122510008800).

Almost surely, 2^{1241061153406} is an apocalyptic number.

1241061153406 is a deficient number, since it is larger than the sum of its proper divisors (719098987394).

1241061153406 is a wasteful number, since it uses less digits than its factorization.

1241061153406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9831663.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 1241061153406 its reverse (6043511601421), we get a palindrome (7284572754827).

The spelling of 1241061153406 in words is "one trillion, two hundred forty-one billion, sixty-one million, one hundred fifty-three thousand, four hundred six".