2254320413566 has 8 divisors (see below), whose sum is σ = 3641594514264. Its totient is φ = 1040455575480.

The previous prime is 2254320413563. The next prime is 2254320413573. The reversal of 2254320413566 is 6653140234522.

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 (2254320413563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43352315620 + ... + 43352315671.

It is an arithmetic number, because the mean of its divisors is an integer number (455199314283).

Almost surely, 2^{2254320413566} is an apocalyptic number.

2254320413566 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2254320413566 is a deficient number, since it is larger than the sum of its proper divisors (1387274100698).

2254320413566 is a wasteful number, since it uses less digits than its factorization.

2254320413566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86704631306.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 2254320413566 in words is "two trillion, two hundred fifty-four billion, three hundred twenty million, four hundred thirteen thousand, five hundred sixty-six".