30240412442 has 16 divisors (see below), whose sum is σ = 46009363392. Its totient is φ = 14904049440.

The previous prime is 30240412429. The next prime is 30240412453. The reversal of 30240412442 is 24421404203.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728573 + ... + 768959.

It is an arithmetic number, because the mean of its divisors is an integer number (2875585212).

Almost surely, 2^30240412442 is an apocalyptic number.

30240412442 is a deficient number, since it is larger than the sum of its proper divisors (15768950950).

30240412442 is a wasteful number, since it uses less digits than its factorization.

30240412442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45733.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 30240412442 its reverse (24421404203), we get a palindrome (54661816645).

The spelling of 30240412442 in words is "thirty billion, two hundred forty million, four hundred twelve thousand, four hundred forty-two".