1362016545444 has 36 divisors (see below), whose sum is σ = 3442911788316. Its totient is φ = 454000684608.

The previous prime is 1362016545443. The next prime is 1362016545529. The reversal of 1362016545444 is 4445456102631.

1362016545444 is a `hidden beast` number, since 1 + 3 + 6 + 2 + 0 + 165 + 45 + 444 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1264477760100 + 97538785344 = 1124490^2 + 312312^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1362016545444.

It is not an unprimeable number, because it can be changed into a prime (1362016545443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5256682 + ... + 5509694.

Almost surely, 2^{1362016545444} is an apocalyptic number.

It is an amenable number.

1362016545444 is an abundant number, since it is smaller than the sum of its proper divisors (2080895242872).

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

1362016545444 is a wasteful number, since it uses less digits than its factorization.

1362016545444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402556 (or 402551 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 1362016545444 in words is "one trillion, three hundred sixty-two billion, sixteen million, five hundred forty-five thousand, four hundred forty-four".