34155799755142 has 8 divisors (see below), whose sum is σ = 55174753450656. Its totient is φ = 15764215271592.

The previous prime is 34155799755139. The next prime is 34155799755197. The reversal of 34155799755142 is 24155799755143.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656842302958 + ... + 656842303009.

It is an arithmetic number, because the mean of its divisors is an integer number (6896844181332).

Almost surely, 2^{34155799755142} is an apocalyptic number.

34155799755142 is a deficient number, since it is larger than the sum of its proper divisors (21018953695514).

34155799755142 is a wasteful number, since it uses less digits than its factorization.

34155799755142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313684605982.

The product of its digits is 238140000, while the sum is 67.

Subtracting from 34155799755142 its reverse (24155799755143), we obtain a palindrome (9999999999999).

The spelling of 34155799755142 in words is "thirty-four trillion, one hundred fifty-five billion, seven hundred ninety-nine million, seven hundred fifty-five thousand, one hundred forty-two".