29312050104 has 48 divisors (see below), whose sum is σ = 79442251200. Its totient is φ = 9763858944.

The previous prime is 29312050081. The next prime is 29312050123. The reversal of 29312050104 is 40105021392.

It is a super-3 number, since 3×29312050104³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

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, 37849 + ... + 245064.

It is an arithmetic number, because the mean of its divisors is an integer number (1655046900).

Almost surely, 2^29312050104 is an apocalyptic number.

29312050104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

29312050104 is an abundant number, since it is smaller than the sum of its proper divisors (50130201096).

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

29312050104 is a wasteful number, since it uses less digits than its factorization.

29312050104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284364 (or 284357 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 29312050104 its reverse (40105021392), we get a palindrome (69417071496).

The spelling of 29312050104 in words is "twenty-nine billion, three hundred twelve million, fifty thousand, one hundred four".