29669010048 has 128 divisors (see below), whose sum is σ = 90584568000. Its totient is φ = 9548614656.

The previous prime is 29669010037. The next prime is 29669010053. The reversal of 29669010048 is 84001096692.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 29669009985 and 29669010012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47790 + ... + 248237.

Almost surely, 2^29669010048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29669010048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45292284000).

29669010048 is an abundant number, since it is smaller than the sum of its proper divisors (60915557952).

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

29669010048 is a wasteful number, since it uses less digits than its factorization.

29669010048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296079 (or 296061 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 29669010048 in words is "twenty-nine billion, six hundred sixty-nine million, ten thousand, forty-eight".