1361254214573 has 16 divisors (see below), whose sum is σ = 1549619634816. Its totient is φ = 1183661413440.

The previous prime is 1361254214557. The next prime is 1361254214581. The reversal of 1361254214573 is 3754124521631.

It is not a de Polignac number, because 1361254214573 - 2⁴ = 1361254214557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361254214513) 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, 10300511 + ... + 10431827.

It is an arithmetic number, because the mean of its divisors is an integer number (96851227176).

Almost surely, 2^{1361254214573} is an apocalyptic number.

It is an amenable number.

1361254214573 is a deficient number, since it is larger than the sum of its proper divisors (188365420243).

1361254214573 is a wasteful number, since it uses less digits than its factorization.

1361254214573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172324.

The product of its digits is 604800, while the sum is 44.

The spelling of 1361254214573 in words is "one trillion, three hundred sixty-one billion, two hundred fifty-four million, two hundred fourteen thousand, five hundred seventy-three".