1301234242 has 48 divisors (see below), whose sum is σ = 2477502720. Its totient is φ = 501684480.

The previous prime is 1301234227. The next prime is 1301234267. The reversal of 1301234242 is 2424321031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160359 + ... + 168277.

It is an arithmetic number, because the mean of its divisors is an integer number (51614640).

Almost surely, 2^1301234242 is an apocalyptic number.

1301234242 is a deficient number, since it is larger than the sum of its proper divisors (1176268478).

1301234242 is a wasteful number, since it uses less digits than its factorization.

1301234242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8047 (or 8036 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1301234242 is about 36072.6245510359. The cubic root of 1301234242 is about 1091.7381694349.

Adding to 1301234242 its reverse (2424321031), we get a palindrome (3725555273).

The spelling of 1301234242 in words is "one billion, three hundred one million, two hundred thirty-four thousand, two hundred forty-two".