2302243454 has 16 divisors (see below), whose sum is σ = 3952032768. Its totient is φ = 985343352.

The previous prime is 2302243451. The next prime is 2302243457. The reversal of 2302243454 is 4543422032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2302243451) and next prime (2302243457).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302243451) 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 7 ways as a sum of consecutive naturals, for example, 100262 + ... + 121065.

It is an arithmetic number, because the mean of its divisors is an integer number (247002048).

Almost surely, 2^2302243454 is an apocalyptic number.

2302243454 is a deficient number, since it is larger than the sum of its proper divisors (1649789314).

2302243454 is a wasteful number, since it uses less digits than its factorization.

2302243454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222079.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 2302243454 is about 47981.6991570745. The cubic root of 2302243454 is about 1320.4351668220.

Adding to 2302243454 its reverse (4543422032), we get a palindrome (6845665486).

The spelling of 2302243454 in words is "two billion, three hundred two million, two hundred forty-three thousand, four hundred fifty-four".