2153014214320 has 80 divisors (see below), whose sum is σ = 5443463569248. Its totient is φ = 788639846400.

The previous prime is 2153014214293. The next prime is 2153014214321. The reversal of 2153014214320 is 234124103512.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (2153014214321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21342906 + ... + 21443545.

Almost surely, 2^{2153014214320} is an apocalyptic number.

2153014214320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2153014214320 is an abundant number, since it is smaller than the sum of its proper divisors (3290449354928).

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

2153014214320 is a wasteful number, since it uses less digits than its factorization.

2153014214320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42786518 (or 42786512 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2153014214320 its reverse (234124103512), we get a palindrome (2387138317832).

The spelling of 2153014214320 in words is "two trillion, one hundred fifty-three billion, fourteen million, two hundred fourteen thousand, three hundred twenty".