214534374555 has 16 divisors (see below), whose sum is σ = 343277091360. Its totient is φ = 114410969088.

The previous prime is 214534374553. The next prime is 214534374559. The reversal of 214534374555 is 555473435412.

It is not a de Polignac number, because 214534374555 - 2¹ = 214534374553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214534374553) 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, 215212 + ... + 689481.

It is an arithmetic number, because the mean of its divisors is an integer number (21454818210).

Almost surely, 2^214534374555 is an apocalyptic number.

214534374555 is a deficient number, since it is larger than the sum of its proper divisors (128742716805).

214534374555 is a wasteful number, since it uses less digits than its factorization.

214534374555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920510.

The product of its digits is 5040000, while the sum is 48.

The spelling of 214534374555 in words is "two hundred fourteen billion, five hundred thirty-four million, three hundred seventy-four thousand, five hundred fifty-five".