1024401741121 has 4 divisors (see below), whose sum is σ = 1117529172144. Its totient is φ = 931274310100.

The previous prime is 1024401741073. The next prime is 1024401741193. The reversal of 1024401741121 is 1211471044201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1024401741121 - 2¹³ = 1024401732929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1024401741121.

It is not an unprimeable number, because it can be changed into a prime (1024401741421) 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 3 ways as a sum of consecutive naturals, for example, 46563715495 + ... + 46563715516.

It is an arithmetic number, because the mean of its divisors is an integer number (279382293036).

Almost surely, 2^{1024401741121} is an apocalyptic number.

1024401741121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1024401741121 is a deficient number, since it is larger than the sum of its proper divisors (93127431023).

1024401741121 is an equidigital number, since it uses as much as digits as its factorization.

1024401741121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93127431022.

The product of its (nonzero) digits is 1792, while the sum is 28.

Adding to 1024401741121 its reverse (1211471044201), we get a palindrome (2235872785322).

The spelling of 1024401741121 in words is "one trillion, twenty-four billion, four hundred one million, seven hundred forty-one thousand, one hundred twenty-one".