144955103580 has 576 divisors, whose sum is σ = 542752358400. Its totient is φ = 32405111424.

The previous prime is 144955103569. The next prime is 144955103593. The reversal of 144955103580 is 85301559441.

It is a happy number.

144955103580 is a `hidden beast` number, since 1 + 4 + 4 + 9 + 55 + 10 + 3 + 580 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 191 ways as a sum of consecutive naturals, for example, 100732501 + ... + 100733939.

It is an arithmetic number, because the mean of its divisors is an integer number (942278400).

Almost surely, 2^144955103580 is an apocalyptic number.

144955103580 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 144955103580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271376179200).

144955103580 is an abundant number, since it is smaller than the sum of its proper divisors (397797254820).

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

144955103580 is a wasteful number, since it uses less digits than its factorization.

144955103580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The spelling of 144955103580 in words is "one hundred forty-four billion, nine hundred fifty-five million, one hundred three thousand, five hundred eighty".