39299899293 has 12 divisors (see below), whose sum is σ = 56768245248. Its totient is φ = 26199137160.

The previous prime is 39299899283. The next prime is 39299899393.

39299899293 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 39299899293 - 2¹⁸ = 39299637149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39299899283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511396 + ... + 583202.

It is an arithmetic number, because the mean of its divisors is an integer number (4730687104).

Almost surely, 2^39299899293 is an apocalyptic number.

It is an amenable number.

39299899293 is a deficient number, since it is larger than the sum of its proper divisors (17468345955).

39299899293 is a wasteful number, since it uses less digits than its factorization.

39299899293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132624 (or 132621 counting only the distinct ones).

The product of its digits is 153055008, while the sum is 72.

The spelling of 39299899293 in words is "thirty-nine billion, two hundred ninety-nine million, eight hundred ninety-nine thousand, two hundred ninety-three".