1400006808707 has 16 divisors (see below), whose sum is σ = 1516901716512. Its totient is φ = 1284434703360.

The previous prime is 1400006808703. The next prime is 1400006808721. The reversal of 1400006808707 is 7078086000041.

It is a cyclic number.

It is not a de Polignac number, because 1400006808707 - 2² = 1400006808703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1400006808703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3940403 + ... + 4280979.

It is an arithmetic number, because the mean of its divisors is an integer number (94806357282).

Almost surely, 2^{1400006808707} is an apocalyptic number.

1400006808707 is a deficient number, since it is larger than the sum of its proper divisors (116894907805).

1400006808707 is a wasteful number, since it uses less digits than its factorization.

1400006808707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342518.

The product of its (nonzero) digits is 75264, while the sum is 41.

The spelling of 1400006808707 in words is "one trillion, four hundred billion, six million, eight hundred eight thousand, seven hundred seven".