29485050484920 has 64 divisors (see below), whose sum is σ = 89330945070240. Its totient is φ = 7784831808000.

The previous prime is 29485050484909. The next prime is 29485050484931. The reversal of 29485050484920 is 2948405058492.

It is an interprime number because it is at equal distance from previous prime (29485050484909) and next prime (29485050484931).

It is a super-2 number, since 2×29485050484920² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216367851 + ... + 1216392090.

Almost surely, 2^{29485050484920} is an apocalyptic number.

29485050484920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29485050484920 is an abundant number, since it is smaller than the sum of its proper divisors (59845894585320).

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

29485050484920 is a wasteful number, since it uses less digits than its factorization.

29485050484920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432760056 (or 2432760052 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 60.

The spelling of 29485050484920 in words is "twenty-nine trillion, four hundred eighty-five billion, fifty million, four hundred eighty-four thousand, nine hundred twenty".