29041850864 has 40 divisors (see below), whose sum is σ = 63231598752. Its totient is φ = 12821149440.

The previous prime is 29041850837. The next prime is 29041850867. The reversal of 29041850864 is 46805814092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29041850867) 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, 3030527 + ... + 3040094.

Almost surely, 2^29041850864 is an apocalyptic number.

It is an amenable number.

29041850864 is an abundant number, since it is smaller than the sum of its proper divisors (34189747888).

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

29041850864 is a wasteful number, since it uses less digits than its factorization.

29041850864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070665 (or 6070659 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 29041850864 in words is "twenty-nine billion, forty-one million, eight hundred fifty thousand, eight hundred sixty-four".