29835439485 has 16 divisors (see below), whose sum is σ = 48545801280. Its totient is φ = 15642535040.

The previous prime is 29835439477. The next prime is 29835439493. The reversal of 29835439485 is 58493453892.

It is an interprime number because it is at equal distance from previous prime (29835439477) and next prime (29835439493).

It is not a de Polignac number, because 29835439485 - 2³ = 29835439477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16855296 + ... + 16857065.

It is an arithmetic number, because the mean of its divisors is an integer number (3034112580).

Almost surely, 2^29835439485 is an apocalyptic number.

It is an amenable number.

29835439485 is a deficient number, since it is larger than the sum of its proper divisors (18710361795).

29835439485 is a wasteful number, since it uses less digits than its factorization.

29835439485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33712428.

The product of its digits is 37324800, while the sum is 60.

The spelling of 29835439485 in words is "twenty-nine billion, eight hundred thirty-five million, four hundred thirty-nine thousand, four hundred eighty-five".