1241310131421 has 16 divisors (see below), whose sum is σ = 1684628318208. Its totient is φ = 812895048000.

The previous prime is 1241310131417. The next prime is 1241310131423.

1241310131421 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1241310131421 - 2² = 1241310131417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241310131391 and 1241310131400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241310131423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16090390 + ... + 16167351.

It is an arithmetic number, because the mean of its divisors is an integer number (105289269888).

Almost surely, 2^{1241310131421} is an apocalyptic number.

It is an amenable number.

1241310131421 is a deficient number, since it is larger than the sum of its proper divisors (443318186787).

1241310131421 is a wasteful number, since it uses less digits than its factorization.

1241310131421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32257972.

The product of its (nonzero) digits is 576, while the sum is 24.

It can be divided in two parts, 1241310 and 131421, that added together give a palindrome (1372731).

The spelling of 1241310131421 in words is "one trillion, two hundred forty-one billion, three hundred ten million, one hundred thirty-one thousand, four hundred twenty-one".