1210014004139 has 4 divisors (see below), whose sum is σ = 1215076824480. Its totient is φ = 1204951183800.

The previous prime is 1210014004051. The next prime is 1210014004159. The reversal of 1210014004139 is 9314004100121.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1210014004139 - 2²⁰ = 1210012955563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210014004159) 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 3 ways as a sum of consecutive naturals, for example, 2531409812 + ... + 2531410289.

It is an arithmetic number, because the mean of its divisors is an integer number (303769206120).

Almost surely, 2^{1210014004139} is an apocalyptic number.

1210014004139 is a deficient number, since it is larger than the sum of its proper divisors (5062820341).

1210014004139 is an equidigital number, since it uses as much as digits as its factorization.

1210014004139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5062820340.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 1210014004139 in words is "one trillion, two hundred ten billion, fourteen million, four thousand, one hundred thirty-nine".