1400206466563 has 8 divisors (see below), whose sum is σ = 1410397096640. Its totient is φ = 1390017511080.

The previous prime is 1400206466551. The next prime is 1400206466579. The reversal of 1400206466563 is 3656646020041.

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

It is a cyclic number.

It is not a de Polignac number, because 1400206466563 - 2²⁹ = 1399669595651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400206416563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284856 + ... + 2109802.

It is an arithmetic number, because the mean of its divisors is an integer number (176299637080).

Almost surely, 2^{1400206466563} is an apocalyptic number.

1400206466563 is a deficient number, since it is larger than the sum of its proper divisors (10190630077).

1400206466563 is a wasteful number, since it uses less digits than its factorization.

1400206466563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837297.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 1400206466563 in words is "one trillion, four hundred billion, two hundred six million, four hundred sixty-six thousand, five hundred sixty-three".