13620022454 has 8 divisors (see below), whose sum is σ = 20430783048. Its totient is φ = 6809761440.

The previous prime is 13620022441. The next prime is 13620022457. The reversal of 13620022454 is 45422002631.

13620022454 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13620022457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47027 + ... + 171614.

It is an arithmetic number, because the mean of its divisors is an integer number (2553847881).

Almost surely, 2^13620022454 is an apocalyptic number.

13620022454 is a deficient number, since it is larger than the sum of its proper divisors (6810760594).

13620022454 is a wasteful number, since it uses less digits than its factorization.

13620022454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249790.

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 13620022454 in words is "thirteen billion, six hundred twenty million, twenty-two thousand, four hundred fifty-four".