172244494445714 has 8 divisors (see below), whose sum is σ = 273564785296188. Its totient is φ = 81056232680320.

The previous prime is 172244494445659. The next prime is 172244494445789. The reversal of 172244494445714 is 417544494442271.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 162999276491689 + 9245217954025 = 12767117^2 + 3040595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2533007271227 + ... + 2533007271294.

Almost surely, 2^{172244494445714} is an apocalyptic number.

172244494445714 is a deficient number, since it is larger than the sum of its proper divisors (101320290850474).

172244494445714 is a wasteful number, since it uses less digits than its factorization.

172244494445714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5066014542540.

The product of its digits is 144506880, while the sum is 62.

The spelling of 172244494445714 in words is "one hundred seventy-two trillion, two hundred forty-four billion, four hundred ninety-four million, four hundred forty-five thousand, seven hundred fourteen".