20114165453 has 16 divisors (see below), whose sum is σ = 21395715840. Its totient is φ = 18855144000.

The previous prime is 20114165429. The next prime is 20114165479. The reversal of 20114165453 is 35456141102.

It is not a de Polignac number, because 20114165453 - 2⁶ = 20114165389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114165483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5615123 + ... + 5618703.

It is an arithmetic number, because the mean of its divisors is an integer number (1337232240).

Almost surely, 2^20114165453 is an apocalyptic number.

It is an amenable number.

20114165453 is a deficient number, since it is larger than the sum of its proper divisors (1281550387).

20114165453 is a wasteful number, since it uses less digits than its factorization.

20114165453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 20114165453 in words is "twenty billion, one hundred fourteen million, one hundred sixty-five thousand, four hundred fifty-three".