29457838082 has 24 divisors (see below), whose sum is σ = 45470114676. Its totient is φ = 14312904768.

The previous prime is 29457838073. The next prime is 29457838099. The reversal of 29457838082 is 28083875492.

29457838082 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 18931283281 + 10526554801 = 137591^2 + 102599^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2329208 + ... + 2341820.

Almost surely, 2^29457838082 is an apocalyptic number.

29457838082 is a deficient number, since it is larger than the sum of its proper divisors (16012276594).

29457838082 is a wasteful number, since it uses less digits than its factorization.

29457838082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13542 (or 13505 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 29457838082 in words is "twenty-nine billion, four hundred fifty-seven million, eight hundred thirty-eight thousand, eighty-two".