144748901248 has 64 divisors (see below), whose sum is σ = 329839089120. Its totient is φ = 61983129600.

The previous prime is 144748901173. The next prime is 144748901257. The reversal of 144748901248 is 842109847441.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 144748901195 and 144748901204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008840 + ... + 1143352.

Almost surely, 2^144748901248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144748901248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164919544560).

144748901248 is an abundant number, since it is smaller than the sum of its proper divisors (185090187872).

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

144748901248 is a wasteful number, since it uses less digits than its factorization.

144748901248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135735 (or 135723 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 52.

The spelling of 144748901248 in words is "one hundred forty-four billion, seven hundred forty-eight million, nine hundred one thousand, two hundred forty-eight".