1361260036173 has 8 divisors (see below), whose sum is σ = 1818271935648. Its totient is φ = 905877413744.

The previous prime is 1361260036111. The next prime is 1361260036181. The reversal of 1361260036173 is 3716300621631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1361260036173 - 2⁸ = 1361260035917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361260036183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407317311 + ... + 407320652.

It is an arithmetic number, because the mean of its divisors is an integer number (227283991956).

Almost surely, 2^{1361260036173} is an apocalyptic number.

It is an amenable number.

1361260036173 is a deficient number, since it is larger than the sum of its proper divisors (457011899475).

1361260036173 is an equidigital number, since it uses as much as digits as its factorization.

1361260036173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814638523.

The product of its (nonzero) digits is 81648, while the sum is 39.

The spelling of 1361260036173 in words is "one trillion, three hundred sixty-one billion, two hundred sixty million, thirty-six thousand, one hundred seventy-three".