272142180371 has 4 divisors (see below), whose sum is σ = 272147349312. Its totient is φ = 272137011432.

The previous prime is 272142180361. The next prime is 272142180397. The reversal of 272142180371 is 173081241272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272142180371 - 2¹⁴ = 272142163987 is a prime.

It is a super-2 number, since 2×272142180371² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272142180301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2504675 + ... + 2611068.

It is an arithmetic number, because the mean of its divisors is an integer number (68036837328).

Almost surely, 2^272142180371 is an apocalyptic number.

272142180371 is a deficient number, since it is larger than the sum of its proper divisors (5168941).

272142180371 is an equidigital number, since it uses as much as digits as its factorization.

272142180371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5168940.

The product of its (nonzero) digits is 37632, while the sum is 38.

The spelling of 272142180371 in words is "two hundred seventy-two billion, one hundred forty-two million, one hundred eighty thousand, three hundred seventy-one".