727230055743 has 16 divisors (see below), whose sum is σ = 1077554348640. Its totient is φ = 484740617472.

The previous prime is 727230055733. The next prime is 727230055777. The reversal of 727230055743 is 347550032727.

It is a happy number.

727230055743 is a `hidden beast` number, since 7 + 2 + 72 + 3 + 0 + 0 + 5 + 574 + 3 = 666.

It is not a de Polignac number, because 727230055743 - 2²¹ = 727227958591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727230055733) 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, 2037996 + ... + 2368097.

It is an arithmetic number, because the mean of its divisors is an integer number (67347146790).

Almost surely, 2^727230055743 is an apocalyptic number.

727230055743 is a deficient number, since it is larger than the sum of its proper divisors (350324292897).

727230055743 is a wasteful number, since it uses less digits than its factorization.

727230055743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412215 (or 4412209 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 45.

The spelling of 727230055743 in words is "seven hundred twenty-seven billion, two hundred thirty million, fifty-five thousand, seven hundred forty-three".