29328870975 has 12 divisors (see below), whose sum is σ = 48490400136. Its totient is φ = 15642064480.

The previous prime is 29328870973. The next prime is 29328870983. The reversal of 29328870975 is 57907882392.

It is not a de Polignac number, because 29328870975 - 2¹ = 29328870973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29328870971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195525732 + ... + 195525881.

It is an arithmetic number, because the mean of its divisors is an integer number (4040866678).

Almost surely, 2^29328870975 is an apocalyptic number.

29328870975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

29328870975 is a deficient number, since it is larger than the sum of its proper divisors (19161529161).

29328870975 is a wasteful number, since it uses less digits than its factorization.

29328870975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391051626 (or 391051621 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 29328870975 in words is "twenty-nine billion, three hundred twenty-eight million, eight hundred seventy thousand, nine hundred seventy-five".