29308445404 has 24 divisors (see below), whose sum is σ = 58621283168. Its totient is φ = 12559821120.

The previous prime is 29308445389. The next prime is 29308445407. The reversal of 29308445404 is 40454480392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29308445407) 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, 446794 + ... + 508174.

Almost surely, 2^29308445404 is an apocalyptic number.

It is an amenable number.

29308445404 is an abundant number, since it is smaller than the sum of its proper divisors (29312837764).

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

29308445404 is a wasteful number, since it uses less digits than its factorization.

29308445404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78445 (or 78443 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 29308445404 in words is "twenty-nine billion, three hundred eight million, four hundred forty-five thousand, four hundred four".