144049878000 has 480 divisors, whose sum is σ = 582906060672. Its totient is φ = 32472576000.

The previous prime is 144049877999. The next prime is 144049878043. The reversal of 144049878000 is 878940441.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9190170 + ... + 9205830.

Almost surely, 2^144049878000 is an apocalyptic number.

144049878000 is a gapful number since it is divisible by the number (10) 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 144049878000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291453030336).

144049878000 is an abundant number, since it is smaller than the sum of its proper divisors (438856182672).

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

144049878000 is a wasteful number, since it uses less digits than its factorization.

144049878000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15770 (or 15751 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 144049878000 in words is "one hundred forty-four billion, forty-nine million, eight hundred seventy-eight thousand".