34321302142 has 16 divisors (see below), whose sum is σ = 54514246752. Its totient is φ = 16150032640.

The previous prime is 34321302107. The next prime is 34321302187. The reversal of 34321302142 is 24120312343.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602463 + ... + 656965.

It is an arithmetic number, because the mean of its divisors is an integer number (3407140422).

Almost surely, 2^34321302142 is an apocalyptic number.

34321302142 is a deficient number, since it is larger than the sum of its proper divisors (20192944610).

34321302142 is a wasteful number, since it uses less digits than its factorization.

34321302142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73043.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 34321302142 its reverse (24120312343), we get a palindrome (58441614485).

The spelling of 34321302142 in words is "thirty-four billion, three hundred twenty-one million, three hundred two thousand, one hundred forty-two".