30141140142342 has 16 divisors (see below), whose sum is σ = 60312466728432. Its totient is φ = 10042015640160.

The previous prime is 30141140142263. The next prime is 30141140142367. The reversal of 30141140142342 is 24324104114103.

It is a happy number.

It is a congruent 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, 1257755509 + ... + 1257779472.

It is an arithmetic number, because the mean of its divisors is an integer number (3769529170527).

Almost surely, 2^{30141140142342} is an apocalyptic number.

30141140142342 is an abundant number, since it is smaller than the sum of its proper divisors (30171326586090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30141140142342 is a wasteful number, since it uses less digits than its factorization.

30141140142342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515536983.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 30141140142342 its reverse (24324104114103), we get a palindrome (54465244256445).

The spelling of 30141140142342 in words is "thirty trillion, one hundred forty-one billion, one hundred forty million, one hundred forty-two thousand, three hundred forty-two".