2560342234 has 8 divisors (see below), whose sum is σ = 3840759828. Its totient is φ = 1280088960.

The previous prime is 2560342201. The next prime is 2560342241. The reversal of 2560342234 is 4322430652.

It can be written as a sum of positive squares in 2 ways, for example, as 2524761009 + 35581225 = 50247^2 + 5965^2 .

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

It is a super-2 number, since 2×2560342234² = 13110704710408221512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2560342196 and 2560342205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11164 + ... + 72424.

Almost surely, 2^2560342234 is an apocalyptic number.

2560342234 is a deficient number, since it is larger than the sum of its proper divisors (1280417594).

2560342234 is a wasteful number, since it uses less digits than its factorization.

2560342234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82160.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 2560342234 is about 50599.8244463358. The cubic root of 2560342234 is about 1368.0417141989.

Adding to 2560342234 its reverse (4322430652), we get a palindrome (6882772886).

The spelling of 2560342234 in words is "two billion, five hundred sixty million, three hundred forty-two thousand, two hundred thirty-four".