2255404342 has 8 divisors (see below), whose sum is σ = 3465621432. Its totient is φ = 1100197200.

The previous prime is 2255404339. The next prime is 2255404373. The reversal of 2255404342 is 2434045522.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13752384 + ... + 13752547.

It is an arithmetic number, because the mean of its divisors is an integer number (433202679).

Almost surely, 2^2255404342 is an apocalyptic number.

2255404342 is a deficient number, since it is larger than the sum of its proper divisors (1210217090).

2255404342 is a wasteful number, since it uses less digits than its factorization.

2255404342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27504974.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 2255404342 is about 47491.0975025846. The cubic root of 2255404342 is about 1311.4189977029.

Adding to 2255404342 its reverse (2434045522), we get a palindrome (4689449864).

The spelling of 2255404342 in words is "two billion, two hundred fifty-five million, four hundred four thousand, three hundred forty-two".