2045084294 has 16 divisors (see below), whose sum is σ = 3347387856. Its totient is φ = 929337600.

The previous prime is 2045084243. The next prime is 2045084299. The reversal of 2045084294 is 4924805402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045084299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92474 + ... + 112434.

It is an arithmetic number, because the mean of its divisors is an integer number (209211741).

Almost surely, 2^2045084294 is an apocalyptic number.

2045084294 is a deficient number, since it is larger than the sum of its proper divisors (1302303562).

2045084294 is a wasteful number, since it uses less digits than its factorization.

2045084294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24631.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 2045084294 is about 45222.6082175719. The cubic root of 2045084294 is about 1269.3178997818.

Adding to 2045084294 its reverse (4924805402), we get a palindrome (6969889696).

It can be divided in two parts, 204508 and 4294, that added together give a palindrome (208802).

The spelling of 2045084294 in words is "two billion, forty-five million, eighty-four thousand, two hundred ninety-four".