99481260242 has 32 divisors (see below), whose sum is σ = 183764270592. Its totient is φ = 39332389824.

The previous prime is 99481260187. The next prime is 99481260247. The reversal of 99481260242 is 24206218499.

It is a super-2 number, since 2×99481260242² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (99481260247) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 157703 + ... + 473109.

It is an arithmetic number, because the mean of its divisors is an integer number (5742633456).

Almost surely, 2^99481260242 is an apocalyptic number.

It is a pronic number, being equal to 315406×315407.

99481260242 is a deficient number, since it is larger than the sum of its proper divisors (84283010350).

99481260242 is a wasteful number, since it uses less digits than its factorization.

99481260242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317162.

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 99481260242 in words is "ninety-nine billion, four hundred eighty-one million, two hundred sixty thousand, two hundred forty-two".