29538143219 has 8 divisors (see below), whose sum is σ = 31831692480. Its totient is φ = 27247648896.

The previous prime is 29538143177. The next prime is 29538143249. The reversal of 29538143219 is 91234183592.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-29538143219 is a prime.

It is a super-2 number, since 2×29538143219² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29538143249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743627 + ... + 782340.

It is an arithmetic number, because the mean of its divisors is an integer number (3978961560).

Almost surely, 2^29538143219 is an apocalyptic number.

29538143219 is a deficient number, since it is larger than the sum of its proper divisors (2293549261).

29538143219 is a wasteful number, since it uses less digits than its factorization.

29538143219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527469.

The product of its digits is 466560, while the sum is 47.

The spelling of 29538143219 in words is "twenty-nine billion, five hundred thirty-eight million, one hundred forty-three thousand, two hundred nineteen".