2045254214 has 8 divisors (see below), whose sum is σ = 3068432928. Its totient is φ = 1022443240.

The previous prime is 2045254157. The next prime is 2045254249. The reversal of 2045254214 is 4124525402.

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, 77582 + ... + 100545.

It is an arithmetic number, because the mean of its divisors is an integer number (383554116).

Almost surely, 2^2045254214 is an apocalyptic number.

2045254214 is a deficient number, since it is larger than the sum of its proper divisors (1023178714).

2045254214 is a wasteful number, since it uses less digits than its factorization.

2045254214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183870.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 2045254214 is about 45224.4868848724. The cubic root of 2045254214 is about 1269.3530534304.

Adding to 2045254214 its reverse (4124525402), we get a palindrome (6169779616).

The spelling of 2045254214 in words is "two billion, forty-five million, two hundred fifty-four thousand, two hundred fourteen".