1363574056642 has 32 divisors (see below), whose sum is σ = 2475313050240. Its totient is φ = 549956563200.

The previous prime is 1363574056633. The next prime is 1363574056667. The reversal of 1363574056642 is 2466504753631.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1363574056642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2067109 + ... + 2645767.

It is an arithmetic number, because the mean of its divisors is an integer number (77353532820).

Almost surely, 2^{1363574056642} is an apocalyptic number.

1363574056642 is a deficient number, since it is larger than the sum of its proper divisors (1111738993598).

1363574056642 is a wasteful number, since it uses less digits than its factorization.

1363574056642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588586.

The product of its (nonzero) digits is 10886400, while the sum is 52.

The spelling of 1363574056642 in words is "one trillion, three hundred sixty-three billion, five hundred seventy-four million, fifty-six thousand, six hundred forty-two".