220454526414 has 8 divisors (see below), whose sum is σ = 440909052840. Its totient is φ = 73484842136.

The previous prime is 220454526377. The next prime is 220454526421. The reversal of 220454526414 is 414625454022.

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

220454526414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18371210529 + ... + 18371210540.

It is an arithmetic number, because the mean of its divisors is an integer number (55113631605).

Almost surely, 2^220454526414 is an apocalyptic number.

220454526414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220454526414 is a wasteful number, since it uses less digits than its factorization.

220454526414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36742421074.

The product of its (nonzero) digits is 307200, while the sum is 39.

The spelling of 220454526414 in words is "two hundred twenty billion, four hundred fifty-four million, five hundred twenty-six thousand, four hundred fourteen".