1408126475121 has 16 divisors (see below), whose sum is σ = 1942298904000. Its totient is φ = 906354364608.

The previous prime is 1408126475099. The next prime is 1408126475131. The reversal of 1408126475121 is 1215746218041.

It is not a de Polignac number, because 1408126475121 - 2⁵ = 1408126475089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1408126475131) by changing a digit.

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, 3106830 + ... + 3531096.

It is an arithmetic number, because the mean of its divisors is an integer number (121393681500).

Almost surely, 2^{1408126475121} is an apocalyptic number.

It is an amenable number.

1408126475121 is a deficient number, since it is larger than the sum of its proper divisors (534172428879).

1408126475121 is a wasteful number, since it uses less digits than its factorization.

1408126475121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462448.

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 1408126475121 in words is "one trillion, four hundred eight billion, one hundred twenty-six million, four hundred seventy-five thousand, one hundred twenty-one".