29538190384 has 10 divisors (see below), whose sum is σ = 57230243900. Its totient is φ = 14769095184.

The previous prime is 29538190379. The next prime is 29538190403. The reversal of 29538190384 is 48309183592.

It is a super-2 number, since 2×29538190384² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 923068434 + ... + 923068465.

It is an arithmetic number, because the mean of its divisors is an integer number (5723024390).

Almost surely, 2^29538190384 is an apocalyptic number.

It is an amenable number.

29538190384 is a deficient number, since it is larger than the sum of its proper divisors (27692053516).

29538190384 is a wasteful number, since it uses less digits than its factorization.

29538190384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846136907 (or 1846136901 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 29538190384 in words is "twenty-nine billion, five hundred thirty-eight million, one hundred ninety thousand, three hundred eighty-four".