2255234338 has 32 divisors (see below), whose sum is σ = 3958729344. Its totient is φ = 943633152.

The previous prime is 2255234309. The next prime is 2255234339. The reversal of 2255234338 is 8334325522.

It is a junction number, because it is equal to n+sod(n) for n = 2255234297 and 2255234306.

It is not an unprimeable number, because it can be changed into a prime (2255234339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95356 + ... + 116632.

It is an arithmetic number, because the mean of its divisors is an integer number (123710292).

Almost surely, 2^2255234338 is an apocalyptic number.

2255234338 is a deficient number, since it is larger than the sum of its proper divisors (1703495006).

2255234338 is a wasteful number, since it uses less digits than its factorization.

2255234338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21466.

The product of its digits is 172800, while the sum is 37.

The square root of 2255234338 is about 47489.3076176101. The cubic root of 2255234338 is about 1311.3860469110.

The spelling of 2255234338 in words is "two billion, two hundred fifty-five million, two hundred thirty-four thousand, three hundred thirty-eight".