214003231444400 has 30 divisors (see below), whose sum is σ = 514142763546132. Its totient is φ = 85601292577600.

The previous prime is 214003231444367. The next prime is 214003231444493. The reversal of 214003231444400 is 4444132300412.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267504038906 + ... + 267504039705.

Almost surely, 2^{214003231444400} is an apocalyptic number.

214003231444400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214003231444400 is an abundant number, since it is smaller than the sum of its proper divisors (300139532101732).

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

214003231444400 is a wasteful number, since it uses less digits than its factorization.

214003231444400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535008078629 (or 535008078618 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 214003231444400 its reverse (4444132300412), we get a palindrome (218447363744812).

The spelling of 214003231444400 in words is "two hundred fourteen trillion, three billion, two hundred thirty-one million, four hundred forty-four thousand, four hundred".