2104122014431 has 4 divisors (see below), whose sum is σ = 2115876886200. Its totient is φ = 2092367142664.

The previous prime is 2104122014339. The next prime is 2104122014471. The reversal of 2104122014431 is 1344102214012.

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 2104122014431 - 2⁷ = 2104122014303 is a prime.

It is a super-2 number, since 2×2104122014431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2104122014396 and 2104122014405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104122014471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5877435616 + ... + 5877435973.

It is an arithmetic number, because the mean of its divisors is an integer number (528969221550).

Almost surely, 2^{2104122014431} is an apocalyptic number.

2104122014431 is a deficient number, since it is larger than the sum of its proper divisors (11754871769).

2104122014431 is a wasteful number, since it uses less digits than its factorization.

2104122014431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11754871768.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2104122014431 its reverse (1344102214012), we get a palindrome (3448224228443).

The spelling of 2104122014431 in words is "two trillion, one hundred four billion, one hundred twenty-two million, fourteen thousand, four hundred thirty-one".