34623994340 has 24 divisors (see below), whose sum is σ = 78303495480. Its totient is φ = 12784243968.

The previous prime is 34623994319. The next prime is 34623994373. The reversal of 34623994340 is 4349932643.

It can be written as a sum of positive squares in 4 ways, for example, as 89718784 + 34534275556 = 9472^2 + 185834^2 .

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 66584345 + ... + 66584864.

It is an arithmetic number, because the mean of its divisors is an integer number (3262645645).

Almost surely, 2^34623994340 is an apocalyptic number.

It is an amenable number.

34623994340 is an abundant number, since it is smaller than the sum of its proper divisors (43679501140).

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

34623994340 is a wasteful number, since it uses less digits than its factorization.

34623994340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133169231 (or 133169229 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 47.

The spelling of 34623994340 in words is "thirty-four billion, six hundred twenty-three million, nine hundred ninety-four thousand, three hundred forty".