1361424655166 has 8 divisors (see below), whose sum is σ = 2042222998944. Its totient is φ = 680683655520.

The previous prime is 1361424655163. The next prime is 1361424655181. The reversal of 1361424655166 is 6615564241631.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361424655163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14276630 + ... + 14371673.

It is an arithmetic number, because the mean of its divisors is an integer number (255277874868).

Almost surely, 2^{1361424655166} is an apocalyptic number.

1361424655166 is a deficient number, since it is larger than the sum of its proper divisors (680798343778).

1361424655166 is a wasteful number, since it uses less digits than its factorization.

1361424655166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28672066.

The product of its digits is 3110400, while the sum is 50.

Adding to 1361424655166 its reverse (6615564241631), we get a palindrome (7976988896797).

The spelling of 1361424655166 in words is "one trillion, three hundred sixty-one billion, four hundred twenty-four million, six hundred fifty-five thousand, one hundred sixty-six".