273565041542 has 16 divisors (see below), whose sum is σ = 441940151520. Its totient is φ = 126252962112.

The previous prime is 273565041493. The next prime is 273565041557. The reversal of 273565041542 is 245140565372.

It is a junction number, because it is equal to n+sod(n) for n = 273565041493 and 273565041502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112559 + ... + 748197.

It is an arithmetic number, because the mean of its divisors is an integer number (27621259470).

Almost surely, 2^273565041542 is an apocalyptic number.

273565041542 is a deficient number, since it is larger than the sum of its proper divisors (168375109978).

273565041542 is a wasteful number, since it uses less digits than its factorization.

273565041542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652207.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 273565041542 in words is "two hundred seventy-three billion, five hundred sixty-five million, forty-one thousand, five hundred forty-two".