243425452025041 has 48 divisors (see below), whose sum is σ = 295369387695360. Its totient is φ = 198771211292160.

The previous prime is 243425452025029. The next prime is 243425452025069. The reversal of 243425452025041 is 140520254524342.

It is not a de Polignac number, because 243425452025041 - 2⁵ = 243425452025009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (243425452025941) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7063365 + ... + 23167693.

It is an arithmetic number, because the mean of its divisors is an integer number (6153528910320).

Almost surely, 2^{243425452025041} is an apocalyptic number.

It is an amenable number.

243425452025041 is a deficient number, since it is larger than the sum of its proper divisors (51943935670319).

243425452025041 is a wasteful number, since it uses less digits than its factorization.

243425452025041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16104586 (or 16104573 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 43.

The spelling of 243425452025041 in words is "two hundred forty-three trillion, four hundred twenty-five billion, four hundred fifty-two million, twenty-five thousand, forty-one".