214554894330 has 32 divisors (see below), whose sum is σ = 588493425024. Its totient is φ = 49041118656.

The previous prime is 214554894263. The next prime is 214554894331. The reversal of 214554894330 is 33498455412.

It is a super-3 number, since 3×214554894330³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 214554894330.

It is not an unprimeable number, because it can be changed into a prime (214554894331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510844777 + ... + 510845196.

It is an arithmetic number, because the mean of its divisors is an integer number (18390419532).

Almost surely, 2^214554894330 is an apocalyptic number.

214554894330 is an abundant number, since it is smaller than the sum of its proper divisors (373938530694).

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

214554894330 is a wasteful number, since it uses less digits than its factorization.

214554894330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021689990.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 214554894330 in words is "two hundred fourteen billion, five hundred fifty-four million, eight hundred ninety-four thousand, three hundred thirty".