34842702243 has 32 divisors (see below), whose sum is σ = 48240687616. Its totient is φ = 22353262848.

The previous prime is 34842702241. The next prime is 34842702253. The reversal of 34842702243 is 34220724843.

It is a Cunningham number, because it is equal to 186662²-1.

It is not a de Polignac number, because 34842702243 - 2¹ = 34842702241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34842702241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13625121 + ... + 13627677.

It is an arithmetic number, because the mean of its divisors is an integer number (1507521488).

Almost surely, 2^34842702243 is an apocalyptic number.

34842702243 is a deficient number, since it is larger than the sum of its proper divisors (13397985373).

34842702243 is a wasteful number, since it uses less digits than its factorization.

34842702243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123.

The product of its (nonzero) digits is 258048, while the sum is 39.

The spelling of 34842702243 in words is "thirty-four billion, eight hundred forty-two million, seven hundred two thousand, two hundred forty-three".