1364665040001 has 12 divisors (see below), whose sum is σ = 2013122896512. Its totient is φ = 890419742136.

The previous prime is 1364665039999. The next prime is 1364665040009. The reversal of 1364665040001 is 1000405664631.

It is a happy number.

1364665040001 is a `hidden beast` number, since 1 + 3 + 646 + 6 + 5 + 0 + 4 + 0 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 1364665040001 - 2¹ = 1364665039999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1364665040009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1613078821 + ... + 1613079666.

It is an arithmetic number, because the mean of its divisors is an integer number (167760241376).

Almost surely, 2^{1364665040001} is an apocalyptic number.

It is an amenable number.

1364665040001 is a deficient number, since it is larger than the sum of its proper divisors (648457856511).

1364665040001 is a wasteful number, since it uses less digits than its factorization.

1364665040001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226158540 (or 3226158537 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1364665040001 in words is "one trillion, three hundred sixty-four billion, six hundred sixty-five million, forty thousand, one".