34938541507499 has 16 divisors (see below), whose sum is σ = 39963547570176. Its totient is φ = 29921990208000.

The previous prime is 34938541507489. The next prime is 34938541507537. The reversal of 34938541507499 is 99470514583943.

It is a cyclic number.

It is not a de Polignac number, because 34938541507499 - 2¹² = 34938541503403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34938541507489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50615414 + ... + 51301044.

It is an arithmetic number, because the mean of its divisors is an integer number (2497721723136).

Almost surely, 2^{34938541507499} is an apocalyptic number.

34938541507499 is a deficient number, since it is larger than the sum of its proper divisors (5025006062677).

34938541507499 is a wasteful number, since it uses less digits than its factorization.

34938541507499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691786.

The product of its (nonzero) digits is 587865600, while the sum is 71.

The spelling of 34938541507499 in words is "thirty-four trillion, nine hundred thirty-eight billion, five hundred forty-one million, five hundred seven thousand, four hundred ninety-nine".