1361202573236 has 24 divisors (see below), whose sum is σ = 2598899022720. Its totient is φ = 618671403200.

The previous prime is 1361202573233. The next prime is 1361202573253. The reversal of 1361202573236 is 6323752021631.

It is a junction number, because it is equal to n+sod(n) for n = 1361202573193 and 1361202573202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361202573233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941420 + ... + 1899651.

It is an arithmetic number, because the mean of its divisors is an integer number (108287459280).

Almost surely, 2^{1361202573236} is an apocalyptic number.

It is an amenable number.

1361202573236 is a deficient number, since it is larger than the sum of its proper divisors (1237696449484).

1361202573236 is a wasteful number, since it uses less digits than its factorization.

1361202573236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851975 (or 2851973 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

Adding to 1361202573236 its reverse (6323752021631), we get a palindrome (7684954594867).

The spelling of 1361202573236 in words is "one trillion, three hundred sixty-one billion, two hundred two million, five hundred seventy-three thousand, two hundred thirty-six".