1041412311251 has 4 divisors (see below), whose sum is σ = 1121520950592. Its totient is φ = 961303671912.

The previous prime is 1041412311241. The next prime is 1041412311259. The reversal of 1041412311251 is 1521132141401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1041412311251 - 2¹⁰ = 1041412310227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041412311251.

It is not an unprimeable number, because it can be changed into a prime (1041412311259) 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 3 ways as a sum of consecutive naturals, for example, 40054319651 + ... + 40054319676.

It is an arithmetic number, because the mean of its divisors is an integer number (280380237648).

Almost surely, 2^{1041412311251} is an apocalyptic number.

1041412311251 is a deficient number, since it is larger than the sum of its proper divisors (80108639341).

1041412311251 is an equidigital number, since it uses as much as digits as its factorization.

1041412311251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80108639340.

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 1041412311251 its reverse (1521132141401), we get a palindrome (2562544452652).

The spelling of 1041412311251 in words is "one trillion, forty-one billion, four hundred twelve million, three hundred eleven thousand, two hundred fifty-one".