30134441342 has 4 divisors (see below), whose sum is σ = 45201662016. Its totient is φ = 15067220670.

The previous prime is 30134441341. The next prime is 30134441347. The reversal of 30134441342 is 24314443103.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30134441341) 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 as a sum of consecutive naturals, namely, 7533610334 + ... + 7533610337.

It is an arithmetic number, because the mean of its divisors is an integer number (11300415504).

Almost surely, 2^30134441342 is an apocalyptic number.

30134441342 is a deficient number, since it is larger than the sum of its proper divisors (15067220674).

30134441342 is a wasteful number, since it uses less digits than its factorization.

30134441342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15067220673.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 30134441342 its reverse (24314443103), we get a palindrome (54448884445).

The spelling of 30134441342 in words is "thirty billion, one hundred thirty-four million, four hundred forty-one thousand, three hundred forty-two".