1361254216704 has 88 divisors (see below), whose sum is σ = 3753350705760. Its totient is φ = 438104776704.

The previous prime is 1361254216691. The next prime is 1361254216739. The reversal of 1361254216704 is 4076124521631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7550854 + ... + 7729029.

Almost surely, 2^{1361254216704} is an apocalyptic number.

It is an amenable number.

1361254216704 is an abundant number, since it is smaller than the sum of its proper divisors (2392096489056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361254216704 is a wasteful number, since it uses less digits than its factorization.

1361254216704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15279935 (or 15279917 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 1361254216704 in words is "one trillion, three hundred sixty-one billion, two hundred fifty-four million, two hundred sixteen thousand, seven hundred four".