29163459848 has 8 divisors (see below), whose sum is σ = 54681487230. Its totient is φ = 14581729920.

The previous prime is 29163459791. The next prime is 29163459869. The reversal of 29163459848 is 84895436192.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17854838884 + 11308620964 = 133622^2 + 106342^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1822716233 + ... + 1822716248.

Almost surely, 2^29163459848 is an apocalyptic number.

It is an amenable number.

29163459848 is a deficient number, since it is larger than the sum of its proper divisors (25518027382).

29163459848 is a wasteful number, since it uses less digits than its factorization.

29163459848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3645432487 (or 3645432483 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 59.

The spelling of 29163459848 in words is "twenty-nine billion, one hundred sixty-three million, four hundred fifty-nine thousand, eight hundred forty-eight".