2234045450 has 96 divisors (see below), whose sum is σ = 5290911360. Its totient is φ = 682617600.

The previous prime is 2234045449. The next prime is 2234045477. The reversal of 2234045450 is 545404322.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123485 + ... + 140415.

It is an arithmetic number, because the mean of its divisors is an integer number (55113660).

Almost surely, 2^2234045450 is an apocalyptic number.

2234045450 is an abundant number, since it is smaller than the sum of its proper divisors (3056865910).

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

2234045450 is a wasteful number, since it uses less digits than its factorization.

2234045450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16992 (or 16987 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2234045450 is about 47265.6899875586. The cubic root of 2234045450 is about 1307.2661066633.

Adding to 2234045450 its reverse (545404322), we get a palindrome (2779449772).

The spelling of 2234045450 in words is "two billion, two hundred thirty-four million, forty-five thousand, four hundred fifty".