30003142342 has 32 divisors (see below), whose sum is σ = 48112833600. Its totient is φ = 13982803968.

The previous prime is 30003142333. The next prime is 30003142349. The reversal of 30003142342 is 24324130003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30003142349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6409959 + ... + 6414637.

It is an arithmetic number, because the mean of its divisors is an integer number (1503526050).

Almost surely, 2^30003142342 is an apocalyptic number.

30003142342 is a deficient number, since it is larger than the sum of its proper divisors (18109691258).

30003142342 is a wasteful number, since it uses less digits than its factorization.

30003142342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6480.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30003142342 its reverse (24324130003), we get a palindrome (54327272345).

The spelling of 30003142342 in words is "thirty billion, three million, one hundred forty-two thousand, three hundred forty-two".