201340214320 has 40 divisors (see below), whose sum is σ = 534989713824. Its totient is φ = 69030930432.

The previous prime is 201340214293. The next prime is 201340214321. The reversal of 201340214320 is 23412043102.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 201340214291 and 201340214300.

It is not an unprimeable number, because it can be changed into a prime (201340214321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179767489 + ... + 179768608.

Almost surely, 2^201340214320 is an apocalyptic number.

201340214320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201340214320 is an abundant number, since it is smaller than the sum of its proper divisors (333649499504).

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

201340214320 is a wasteful number, since it uses less digits than its factorization.

201340214320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359536117 (or 359536111 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 201340214320 its reverse (23412043102), we get a palindrome (224752257422).

The spelling of 201340214320 in words is "two hundred one billion, three hundred forty million, two hundred fourteen thousand, three hundred twenty".