29169896944 has 10 divisors (see below), whose sum is σ = 56516675360. Its totient is φ = 14584948464.

The previous prime is 29169896923. The next prime is 29169896963. The reversal of 29169896944 is 44969896192.

It is a self number, because there is not a number n which added to its sum of digits gives 29169896944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 911559264 + ... + 911559295.

It is an arithmetic number, because the mean of its divisors is an integer number (5651667536).

Almost surely, 2^29169896944 is an apocalyptic number.

It is an amenable number.

29169896944 is a deficient number, since it is larger than the sum of its proper divisors (27346778416).

29169896944 is a wasteful number, since it uses less digits than its factorization.

29169896944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823118567 (or 1823118561 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 67.

The spelling of 29169896944 in words is "twenty-nine billion, one hundred sixty-nine million, eight hundred ninety-six thousand, nine hundred forty-four".