273715903668 has 48 divisors (see below), whose sum is σ = 640959999680. Its totient is φ = 90911890944.

The previous prime is 273715903663. The next prime is 273715903679. The reversal of 273715903668 is 866309517372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273715903661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6826503 + ... + 6866481.

Almost surely, 2^273715903668 is an apocalyptic number.

It is an amenable number.

273715903668 is an abundant number, since it is smaller than the sum of its proper divisors (367244096012).

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

273715903668 is a wasteful number, since it uses less digits than its factorization.

273715903668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42016 (or 42014 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 57.

The spelling of 273715903668 in words is "two hundred seventy-three billion, seven hundred fifteen million, nine hundred three thousand, six hundred sixty-eight".