144099733742398 has 48 divisors (see below), whose sum is σ = 254633473713600. Its totient is φ = 60972572344320.

The previous prime is 144099733742387. The next prime is 144099733742407. The reversal of 144099733742398 is 893247337990441.

It is a self number, because there is not a number n which added to its sum of digits gives 144099733742398.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 177979518 + ... + 178787326.

It is an arithmetic number, because the mean of its divisors is an integer number (5304864035700).

Almost surely, 2^{144099733742398} is an apocalyptic number.

144099733742398 is a deficient number, since it is larger than the sum of its proper divisors (110533739971202).

144099733742398 is a wasteful number, since it uses less digits than its factorization.

144099733742398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830945 (or 830938 counting only the distinct ones).

The product of its (nonzero) digits is 987614208, while the sum is 73.

The spelling of 144099733742398 in words is "one hundred forty-four trillion, ninety-nine billion, seven hundred thirty-three million, seven hundred forty-two thousand, three hundred ninety-eight".