272272177124 has 6 divisors (see below), whose sum is σ = 476476309974. Its totient is φ = 136136088560.

The previous prime is 272272177097. The next prime is 272272177183. The reversal of 272272177124 is 421771272272.

It can be written as a sum of positive squares in only one way, i.e., 213242615524 + 59029561600 = 461782^2 + 242960^2 .

It is a super-2 number, since 2×272272177124² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34034022137 + ... + 34034022144.

It is an arithmetic number, because the mean of its divisors is an integer number (79412718329).

Almost surely, 2^272272177124 is an apocalyptic number.

It is an amenable number.

272272177124 is a deficient number, since it is larger than the sum of its proper divisors (204204132850).

272272177124 is a wasteful number, since it uses less digits than its factorization.

272272177124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68068044285 (or 68068044283 counting only the distinct ones).

The product of its digits is 307328, while the sum is 44.

The spelling of 272272177124 in words is "two hundred seventy-two billion, two hundred seventy-two million, one hundred seventy-seven thousand, one hundred twenty-four".