29481248909801 has 16 divisors (see below), whose sum is σ = 31765241618880. Its totient is φ = 27199572724800.

The previous prime is 29481248909773. The next prime is 29481248909807. The reversal of 29481248909801 is 10890984218492.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29481248909801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29481248909807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738839951 + ... + 738879851.

It is an arithmetic number, because the mean of its divisors is an integer number (1985327601180).

Almost surely, 2^{29481248909801} is an apocalyptic number.

It is an amenable number.

29481248909801 is a deficient number, since it is larger than the sum of its proper divisors (2283992709079).

29481248909801 is a wasteful number, since it uses less digits than its factorization.

29481248909801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67496.

The product of its (nonzero) digits is 23887872, while the sum is 65.

The spelling of 29481248909801 in words is "twenty-nine trillion, four hundred eighty-one billion, two hundred forty-eight million, nine hundred nine thousand, eight hundred one".