29588472868 has 24 divisors (see below), whose sum is σ = 54916999704. Its totient is φ = 13900800000.

The previous prime is 29588472863. The next prime is 29588472871. The reversal of 29588472868 is 86827488592.

It can be written as a sum of positive squares in 4 ways, for example, as 10298596324 + 19289876544 = 101482^2 + 138888^2 .

It is not an unprimeable number, because it can be changed into a prime (29588472863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321133 + ... + 402868.

It is an arithmetic number, because the mean of its divisors is an integer number (2288208321).

Almost surely, 2^29588472868 is an apocalyptic number.

It is an amenable number.

29588472868 is a deficient number, since it is larger than the sum of its proper divisors (25328526836).

29588472868 is a wasteful number, since it uses less digits than its factorization.

29588472868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724623 (or 724621 counting only the distinct ones).

The product of its digits is 123863040, while the sum is 67.

The spelling of 29588472868 in words is "twenty-nine billion, five hundred eighty-eight million, four hundred seventy-two thousand, eight hundred sixty-eight".