30342314542 has 8 divisors (see below), whose sum is σ = 45530343000. Its totient is φ = 15165533544.

The previous prime is 30342314539. The next prime is 30342314543. The reversal of 30342314542 is 24541324303.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30342314543) 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 3 ways as a sum of consecutive naturals, for example, 2805117 + ... + 2815912.

It is an arithmetic number, because the mean of its divisors is an integer number (5691292875).

Almost surely, 2^30342314542 is an apocalyptic number.

30342314542 is a deficient number, since it is larger than the sum of its proper divisors (15188028458).

30342314542 is a wasteful number, since it uses less digits than its factorization.

30342314542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5623730.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 30342314542 its reverse (24541324303), we get a palindrome (54883638845).

The spelling of 30342314542 in words is "thirty billion, three hundred forty-two million, three hundred fourteen thousand, five hundred forty-two".