2608123434 has 64 divisors (see below), whose sum is σ = 6189834240. Its totient is φ = 716909760.

The previous prime is 2608123429. The next prime is 2608123457. The reversal of 2608123434 is 4343218062.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2608123395 and 2608123404.

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 31 ways as a sum of consecutive naturals, for example, 219457 + ... + 231035.

It is an arithmetic number, because the mean of its divisors is an integer number (96716160).

Almost surely, 2^2608123434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2608123434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3094917120).

2608123434 is an abundant number, since it is smaller than the sum of its proper divisors (3581710806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2608123434 is a wasteful number, since it uses less digits than its factorization.

2608123434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11795.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 2608123434 is about 51069.7898370455. The cubic root of 2608123434 is about 1376.4994655192.

The spelling of 2608123434 in words is "two billion, six hundred eight million, one hundred twenty-three thousand, four hundred thirty-four".