34918040258 has 4 divisors (see below), whose sum is σ = 52377060390. Its totient is φ = 17459020128.

The previous prime is 34918040251. The next prime is 34918040281. The reversal of 34918040258 is 85204081943.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24898630849 + 10019409409 = 157793^2 + 100097^2 .

It is not an unprimeable number, because it can be changed into a prime (34918040251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8729510063 + ... + 8729510066.

Almost surely, 2^34918040258 is an apocalyptic number.

34918040258 is a deficient number, since it is larger than the sum of its proper divisors (17459020132).

34918040258 is a wasteful number, since it uses less digits than its factorization.

34918040258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17459020131.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 34918040258 in words is "thirty-four billion, nine hundred eighteen million, forty thousand, two hundred fifty-eight".