144751696 has 40 divisors (see below), whose sum is σ = 300587904. Its totient is φ = 67351680.

The previous prime is 144751687. The next prime is 144751699. The reversal of 144751696 is 696157441.

144751696 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144751699) 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, 8301 + ... + 18931.

Almost surely, 2^144751696 is an apocalyptic number.

144751696 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 144751696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150293952).

144751696 is an abundant number, since it is smaller than the sum of its proper divisors (155836208).

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

144751696 is a wasteful number, since it uses less digits than its factorization.

144751696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10699 (or 10693 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 144751696 is about 12031.2798986641. The cubic root of 144751696 is about 525.0587338674.

The spelling of 144751696 in words is "one hundred forty-four million, seven hundred fifty-one thousand, six hundred ninety-six".