29090828124 has 18 divisors (see below), whose sum is σ = 73535148960. Its totient is φ = 9696942696.

The previous prime is 29090828057. The next prime is 29090828131. The reversal of 29090828124 is 42182809092.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 29090828124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 404039244 + ... + 404039315.

Almost surely, 2^29090828124 is an apocalyptic number.

It is an amenable number.

29090828124 is an abundant number, since it is smaller than the sum of its proper divisors (44444320836).

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

29090828124 is a wasteful number, since it uses less digits than its factorization.

29090828124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808078569 (or 808078564 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 29090828124 in words is "twenty-nine billion, ninety million, eight hundred twenty-eight thousand, one hundred twenty-four".