213415554354 has 8 divisors (see below), whose sum is σ = 426831108720. Its totient is φ = 71138518116.

The previous prime is 213415554323. The next prime is 213415554367. The reversal of 213415554354 is 453455514312.

213415554354 is digitally balanced in base 2, because in such base 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.

213415554354 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17784629524 + ... + 17784629535.

It is an arithmetic number, because the mean of its divisors is an integer number (53353888590).

Almost surely, 2^213415554354 is an apocalyptic number.

213415554354 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.

213415554354 is a wasteful number, since it uses less digits than its factorization.

213415554354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35569259064.

The product of its digits is 720000, while the sum is 42.

The spelling of 213415554354 in words is "two hundred thirteen billion, four hundred fifteen million, five hundred fifty-four thousand, three hundred fifty-four".