1400536065066 has 16 divisors (see below), whose sum is σ = 2805361681824. Its totient is φ = 466130429744.

The previous prime is 1400536065037. The next prime is 1400536065083. The reversal of 1400536065066 is 6605606350041.

It is a Curzon number.

It is an unprimeable number.

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, 178727076 + ... + 178734911.

It is an arithmetic number, because the mean of its divisors is an integer number (175335105114).

Almost surely, 2^{1400536065066} is an apocalyptic number.

1400536065066 is an abundant number, since it is smaller than the sum of its proper divisors (1404825616758).

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

1400536065066 is a wasteful number, since it uses less digits than its factorization.

1400536065066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357462645.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 1400536065066 in words is "one trillion, four hundred billion, five hundred thirty-six million, sixty-five thousand, sixty-six".