1361601504306 has 24 divisors (see below), whose sum is σ = 2968235596560. Its totient is φ = 451082705976.

The previous prime is 1361601504299. The next prime is 1361601504337. The reversal of 1361601504306 is 6034051061631.

1361601504306 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 601 + 5 + 0 + 43 + 0 + 6 = 666.

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 11 ways as a sum of consecutive naturals, for example, 232035496 + ... + 232041363.

It is an arithmetic number, because the mean of its divisors is an integer number (123676483190).

Almost surely, 2^{1361601504306} is an apocalyptic number.

1361601504306 is an abundant number, since it is smaller than the sum of its proper divisors (1606634092254).

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

1361601504306 is a wasteful number, since it uses less digits than its factorization.

1361601504306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464077030 (or 464077027 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

Adding to 1361601504306 its reverse (6034051061631), we get a palindrome (7395652565937).

The spelling of 1361601504306 in words is "one trillion, three hundred sixty-one billion, six hundred one million, five hundred four thousand, three hundred six".