2622450342 has 8 divisors (see below), whose sum is σ = 5244900696. Its totient is φ = 874150112.

The previous prime is 2622450289. The next prime is 2622450343. The reversal of 2622450342 is 2430542262.

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

2622450342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622450343) by changing a digit.

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, 218537523 + ... + 218537534.

It is an arithmetic number, because the mean of its divisors is an integer number (655612587).

Almost surely, 2^2622450342 is an apocalyptic number.

2622450342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2622450342 is a wasteful number, since it uses less digits than its factorization.

2622450342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437075062.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2622450342 is about 51209.8656705912. The cubic root of 2622450342 is about 1379.0153204573.

The spelling of 2622450342 in words is "two billion, six hundred twenty-two million, four hundred fifty thousand, three hundred forty-two".