302340241402 has 4 divisors (see below), whose sum is σ = 453510362106. Its totient is φ = 151170120700.

The previous prime is 302340241393. The next prime is 302340241409. The reversal of 302340241402 is 204142043203.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 273998855601 + 28341385801 = 523449^2 + 168349^2 .

It is not an unprimeable number, because it can be changed into a prime (302340241409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75585060349 + ... + 75585060352.

Almost surely, 2^302340241402 is an apocalyptic number.

302340241402 is a deficient number, since it is larger than the sum of its proper divisors (151170120704).

302340241402 is a wasteful number, since it uses less digits than its factorization.

302340241402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151170120703.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 302340241402 its reverse (204142043203), we get a palindrome (506482284605).

The spelling of 302340241402 in words is "three hundred two billion, three hundred forty million, two hundred forty-one thousand, four hundred two".