272123724377 has 4 divisors (see below), whose sum is σ = 286446025680. Its totient is φ = 257801423076.

The previous prime is 272123724373. The next prime is 272123724407. The reversal of 272123724377 is 773427321272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272123724377 - 2² = 272123724373 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272123724373) 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, 7161150623 + ... + 7161150660.

It is an arithmetic number, because the mean of its divisors is an integer number (71611506420).

Almost surely, 2^272123724377 is an apocalyptic number.

It is an amenable number.

272123724377 is a deficient number, since it is larger than the sum of its proper divisors (14322301303).

272123724377 is a wasteful number, since it uses less digits than its factorization.

272123724377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14322301302.

The product of its digits is 1382976, while the sum is 47.

The spelling of 272123724377 in words is "two hundred seventy-two billion, one hundred twenty-three million, seven hundred twenty-four thousand, three hundred seventy-seven".