1447314137441 has 4 divisors (see below), whose sum is σ = 1447361078292. Its totient is φ = 1447267196592.

The previous prime is 1447314137411. The next prime is 1447314137501.

1447314137441 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in 2 ways, for example, as 65053053025 + 1382261084416 = 255055^2 + 1175696^2 .

It is a cyclic number.

It is not a de Polignac number, because 1447314137441 - 2¹⁰ = 1447314136417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1447314137392 and 1447314137401.

It is not an unprimeable number, because it can be changed into a prime (1447314137411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23424146 + ... + 23485851.

It is an arithmetic number, because the mean of its divisors is an integer number (361840269573).

Almost surely, 2^{1447314137441} is an apocalyptic number.

It is an amenable number.

1447314137441 is a deficient number, since it is larger than the sum of its proper divisors (46940851).

1447314137441 is an equidigital number, since it uses as much as digits as its factorization.

1447314137441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46940850.

The product of its digits is 451584, while the sum is 44.

The spelling of 1447314137441 in words is "one trillion, four hundred forty-seven billion, three hundred fourteen million, one hundred thirty-seven thousand, four hundred forty-one".