34245643136242 has 8 divisors (see below), whose sum is σ = 52563080162736. Its totient is φ = 16724616415332.

The previous prime is 34245643136197. The next prime is 34245643136351. The reversal of 34245643136242 is 24263134654243.

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

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, 199102576288 + ... + 199102576459.

It is an arithmetic number, because the mean of its divisors is an integer number (6570385020342).

Almost surely, 2^{34245643136242} is an apocalyptic number.

34245643136242 is a deficient number, since it is larger than the sum of its proper divisors (18317437026494).

34245643136242 is a wasteful number, since it uses less digits than its factorization.

34245643136242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398205152792.

The product of its digits is 9953280, while the sum is 49.

The spelling of 34245643136242 in words is "thirty-four trillion, two hundred forty-five billion, six hundred forty-three million, one hundred thirty-six thousand, two hundred forty-two".