216300245443754 has 8 divisors (see below), whose sum is σ = 331353567488448. Its totient is φ = 105849056280940.

The previous prime is 216300245443721. The next prime is 216300245443769. The reversal of 216300245443754 is 457344542003612.

It is a happy number.

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

It is a super-2 number, since 2×216300245443754² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

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, 1150533220352 + ... + 1150533220539.

It is an arithmetic number, because the mean of its divisors is an integer number (41419195936056).

Almost surely, 2^{216300245443754} is an apocalyptic number.

216300245443754 is a deficient number, since it is larger than the sum of its proper divisors (115053322044694).

216300245443754 is a wasteful number, since it uses less digits than its factorization.

216300245443754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301066440940.

The product of its (nonzero) digits is 9676800, while the sum is 50.

The spelling of 216300245443754 in words is "two hundred sixteen trillion, three hundred billion, two hundred forty-five million, four hundred forty-three thousand, seven hundred fifty-four".