42350011265 has 8 divisors (see below), whose sum is σ = 51038126568. Its totient is φ = 33734600320.

The previous prime is 42350011199. The next prime is 42350011279. The reversal of 42350011265 is 56211005324.

It can be written as a sum of positive squares in 4 ways, for example, as 98386561 + 42251624704 = 9919^2 + 205552^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42350011265 - 2⁸ = 42350011009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18174806 + ... + 18177135.

It is an arithmetic number, because the mean of its divisors is an integer number (6379765821).

Almost surely, 2^42350011265 is an apocalyptic number.

It is an amenable number.

42350011265 is a deficient number, since it is larger than the sum of its proper divisors (8688115303).

42350011265 is a wasteful number, since it uses less digits than its factorization.

42350011265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36352179.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 42350011265 its reverse (56211005324), we get a palindrome (98561016589).

The spelling of 42350011265 in words is "forty-two billion, three hundred fifty million, eleven thousand, two hundred sixty-five".