1361326500741 has 16 divisors (see below), whose sum is σ = 1908473564160. Its totient is φ = 861891280320.

The previous prime is 1361326500671. The next prime is 1361326500797. The reversal of 1361326500741 is 1470056231631.

It is not a de Polignac number, because 1361326500741 - 2⁷ = 1361326500613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1361326500741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361326500341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128252325 + ... + 128262938.

It is an arithmetic number, because the mean of its divisors is an integer number (119279597760).

Almost surely, 2^{1361326500741} is an apocalyptic number.

It is an amenable number.

1361326500741 is a deficient number, since it is larger than the sum of its proper divisors (547147063419).

1361326500741 is a wasteful number, since it uses less digits than its factorization.

1361326500741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256515356.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 1361326500741 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-six million, five hundred thousand, seven hundred forty-one".