1364943770047 has 8 divisors (see below), whose sum is σ = 1603570303440. Its totient is φ = 1145407359360.

The previous prime is 1364943770041. The next prime is 1364943770077. The reversal of 1364943770047 is 7400773494631.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-1364943770047 is a prime.

It is a super-2 number, since 2×1364943770047² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1364943770047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364943770041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4772530522 + ... + 4772530807.

It is an arithmetic number, because the mean of its divisors is an integer number (200446287930).

Almost surely, 2^{1364943770047} is an apocalyptic number.

1364943770047 is a deficient number, since it is larger than the sum of its proper divisors (238626533393).

1364943770047 is a wasteful number, since it uses less digits than its factorization.

1364943770047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9545061353.

The product of its (nonzero) digits is 10668672, while the sum is 55.

The spelling of 1364943770047 in words is "one trillion, three hundred sixty-four billion, nine hundred forty-three million, seven hundred seventy thousand, forty-seven".