243056410725 has 48 divisors (see below), whose sum is σ = 426995831232. Its totient is φ = 121573493760.

The previous prime is 243056410717. The next prime is 243056410757. The reversal of 243056410725 is 527014650342.

It is not a de Polignac number, because 243056410725 - 2³ = 243056410717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24019 + ... + 697631.

It is an arithmetic number, because the mean of its divisors is an integer number (8895746484).

Almost surely, 2^243056410725 is an apocalyptic number.

243056410725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

243056410725 is a deficient number, since it is larger than the sum of its proper divisors (183939420507).

243056410725 is a wasteful number, since it uses less digits than its factorization.

243056410725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673926 (or 673921 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 243056410725 in words is "two hundred forty-three billion, fifty-six million, four hundred ten thousand, seven hundred twenty-five".