214500240314454 has 32 divisors (see below), whose sum is σ = 435149033912064. Its totient is φ = 70475813321760.

The previous prime is 214500240314443. The next prime is 214500240314483. The reversal of 214500240314454 is 454413042005412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59766484 + ... + 63253719.

It is an arithmetic number, because the mean of its divisors is an integer number (13598407309752).

Almost surely, 2^{214500240314454} is an apocalyptic number.

214500240314454 is an abundant number, since it is smaller than the sum of its proper divisors (220648793597610).

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

214500240314454 is a wasteful number, since it uses less digits than its factorization.

214500240314454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123024372.

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

Adding to 214500240314454 its reverse (454413042005412), we get a palindrome (668913282319866).

The spelling of 214500240314454 in words is "two hundred fourteen trillion, five hundred billion, two hundred forty million, three hundred fourteen thousand, four hundred fifty-four".