1406120426635 has 16 divisors (see below), whose sum is σ = 1718415639360. Its totient is φ = 1104255584640.

The previous prime is 1406120426603. The next prime is 1406120426707. The reversal of 1406120426635 is 5366240216041.

It is not a de Polignac number, because 1406120426635 - 2⁵ = 1406120426603 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4429320 + ... + 4736149.

It is an arithmetic number, because the mean of its divisors is an integer number (107400977460).

Almost surely, 2^{1406120426635} is an apocalyptic number.

1406120426635 is a deficient number, since it is larger than the sum of its proper divisors (312295212725).

1406120426635 is an equidigital number, since it uses as much as digits as its factorization.

1406120426635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9166038.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 1406120426635 in words is "one trillion, four hundred six billion, one hundred twenty million, four hundred twenty-six thousand, six hundred thirty-five".