273148646050120 has 32 divisors (see below), whose sum is σ = 614614627985400. Its totient is φ = 109254094087168.

The previous prime is 273148646050097. The next prime is 273148646050129. The reversal of 273148646050120 is 21050646841372.

It can be written as a sum of positive squares in 4 ways, for example, as 272007240140164 + 1141405909956 = 16492642^2 + 1068366^2 .

It is a super-2 number, since 2×273148646050120² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (273148646050129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166810459 + ... + 168439978.

Almost surely, 2^{273148646050120} is an apocalyptic number.

273148646050120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

273148646050120 is an abundant number, since it is smaller than the sum of its proper divisors (341465981935280).

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

273148646050120 is a wasteful number, since it uses less digits than its factorization.

273148646050120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335270817 (or 335270813 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 273148646050120 in words is "two hundred seventy-three trillion, one hundred forty-eight billion, six hundred forty-six million, fifty thousand, one hundred twenty".