2302441402 has 8 divisors (see below), whose sum is σ = 3547004436. Its totient is φ = 1120106592.

The previous prime is 2302441391. The next prime is 2302441403. The reversal of 2302441402 is 2041442032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2276339521 + 26101881 = 47711^2 + 5109^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2302441403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15556963 + ... + 15557110.

Almost surely, 2^2302441402 is an apocalyptic number.

2302441402 is a deficient number, since it is larger than the sum of its proper divisors (1244563034).

2302441402 is a wasteful number, since it uses less digits than its factorization.

2302441402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31114112.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2302441402 is about 47983.7618575284. The cubic root of 2302441402 is about 1320.4730096211.

Adding to 2302441402 its reverse (2041442032), we get a palindrome (4343883434).

The spelling of 2302441402 in words is "two billion, three hundred two million, four hundred forty-one thousand, four hundred two".