144304297696 has 72 divisors (see below), whose sum is σ = 312226256664. Its totient is φ = 65607759360.

The previous prime is 144304297663. The next prime is 144304297759. The reversal of 144304297696 is 696792403441.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 163206 + ... + 561466.

It is an arithmetic number, because the mean of its divisors is an integer number (4336475787).

Almost surely, 2^144304297696 is an apocalyptic number.

144304297696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144304297696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156113128332).

144304297696 is an abundant number, since it is smaller than the sum of its proper divisors (167921958968).

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

144304297696 is a wasteful number, since it uses less digits than its factorization.

144304297696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398364 (or 398343 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 55.

The spelling of 144304297696 in words is "one hundred forty-four billion, three hundred four million, two hundred ninety-seven thousand, six hundred ninety-six".