1363643342311 has 16 divisors (see below), whose sum is σ = 1384291260000. Its totient is φ = 1343164612608.

The previous prime is 1363643342309. The next prime is 1363643342359. The reversal of 1363643342311 is 1132433463631.

It is a cyclic number.

It is not a de Polignac number, because 1363643342311 - 2¹ = 1363643342309 is a prime.

It is a super-3 number, since 3×1363643342311³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363643342371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13929711 + ... + 14027263.

It is an arithmetic number, because the mean of its divisors is an integer number (86518203750).

Almost surely, 2^{1363643342311} is an apocalyptic number.

1363643342311 is a deficient number, since it is larger than the sum of its proper divisors (20647917689).

1363643342311 is a wasteful number, since it uses less digits than its factorization.

1363643342311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98418.

The product of its digits is 279936, while the sum is 40.

The spelling of 1363643342311 in words is "one trillion, three hundred sixty-three billion, six hundred forty-three million, three hundred forty-two thousand, three hundred eleven".