1406800008012 has 24 divisors (see below), whose sum is σ = 3751466688256. Its totient is φ = 401942859408.

The previous prime is 1406800008001. The next prime is 1406800008023. The reversal of 1406800008012 is 2108000086041.

It is an interprime number because it is at equal distance from previous prime (1406800008001) and next prime (1406800008023).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8373809488 + ... + 8373809655.

Almost surely, 2^{1406800008012} is an apocalyptic number.

1406800008012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1406800008012 is an abundant number, since it is smaller than the sum of its proper divisors (2344666680244).

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

1406800008012 is a wasteful number, since it uses less digits than its factorization.

1406800008012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16747619157 (or 16747619155 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The spelling of 1406800008012 in words is "one trillion, four hundred six billion, eight hundred million, eight thousand, twelve".