214354270225 has 24 divisors (see below), whose sum is σ = 266567938560. Its totient is φ = 170988072000.

The previous prime is 214354270213. The next prime is 214354270241. The reversal of 214354270225 is 522072453412.

It is not a de Polignac number, because 214354270225 - 2²¹ = 214352173073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18099856 + ... + 18111694.

It is an arithmetic number, because the mean of its divisors is an integer number (11106997440).

Almost surely, 2^214354270225 is an apocalyptic number.

214354270225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214354270225 is a deficient number, since it is larger than the sum of its proper divisors (52213668335).

214354270225 is a wasteful number, since it uses less digits than its factorization.

214354270225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13881 (or 13876 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 37.

The spelling of 214354270225 in words is "two hundred fourteen billion, three hundred fifty-four million, two hundred seventy thousand, two hundred twenty-five".