29042859036 has 24 divisors (see below), whose sum is σ = 68778115840. Its totient is φ = 9536460912.

The previous prime is 29042859029. The next prime is 29042859047. The reversal of 29042859036 is 63095824092.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18060676 + ... + 18062283.

Almost surely, 2^29042859036 is an apocalyptic number.

It is an amenable number.

29042859036 is an abundant number, since it is smaller than the sum of its proper divisors (39735256804).

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

29042859036 is a wasteful number, since it uses less digits than its factorization.

29042859036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36123033 (or 36123031 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 29042859036 in words is "twenty-nine billion, forty-two million, eight hundred fifty-nine thousand, thirty-six".