29488406499896 has 32 divisors (see below), whose sum is σ = 55377316170000. Its totient is φ = 14721124535040.

The previous prime is 29488406499869. The next prime is 29488406499899. The reversal of 29488406499896 is 69899460488492.

It is a super-2 number, since 2×29488406499896² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29488406499899) 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, 108177980 + ... + 108450228.

Almost surely, 2^{29488406499896} is an apocalyptic number.

It is an amenable number.

29488406499896 is a deficient number, since it is larger than the sum of its proper divisors (25888909670104).

29488406499896 is a wasteful number, since it uses less digits than its factorization.

29488406499896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293399 (or 293395 counting only the distinct ones).

The product of its (nonzero) digits is 15479341056, while the sum is 86.

The spelling of 29488406499896 in words is "twenty-nine trillion, four hundred eighty-eight billion, four hundred six million, four hundred ninety-nine thousand, eight hundred ninety-six".