273278152201143 has 24 divisors (see below), whose sum is σ = 376617378806400. Its totient is φ = 176255358153840.

The previous prime is 273278152201127. The next prime is 273278152201157. The reversal of 273278152201143 is 341102251872372.

It is not a de Polignac number, because 273278152201143 - 2⁴ = 273278152201127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 273278152201092 and 273278152201101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273278152201193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4711153 + ... + 23848506.

It is an arithmetic number, because the mean of its divisors is an integer number (15692390783600).

Almost surely, 2^{273278152201143} is an apocalyptic number.

273278152201143 is a deficient number, since it is larger than the sum of its proper divisors (103339226605257).

273278152201143 is a wasteful number, since it uses less digits than its factorization.

273278152201143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28563043 (or 28563012 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 273278152201143 in words is "two hundred seventy-three trillion, two hundred seventy-eight billion, one hundred fifty-two million, two hundred one thousand, one hundred forty-three".