1341246526449 has 12 divisors (see below), whose sum is σ = 1899712497744. Its totient is φ = 841566447424.

The previous prime is 1341246526423. The next prime is 1341246526453. The reversal of 1341246526449 is 9446256421431.

It is not a de Polignac number, because 1341246526449 - 2³⁷ = 1203807572977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (1341246526049) 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 11 ways as a sum of consecutive naturals, for example, 773497707 + ... + 773499440.

It is an arithmetic number, because the mean of its divisors is an integer number (158309374812).

Almost surely, 2^{1341246526449} is an apocalyptic number.

It is an amenable number.

1341246526449 is a deficient number, since it is larger than the sum of its proper divisors (558465971295).

1341246526449 is a wasteful number, since it uses less digits than its factorization.

1341246526449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546997184 (or 1546997167 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 51.

The spelling of 1341246526449 in words is "one trillion, three hundred forty-one billion, two hundred forty-six million, five hundred twenty-six thousand, four hundred forty-nine".