144754841720 has 32 divisors (see below), whose sum is σ = 342840416400. Its totient is φ = 54854466048.

The previous prime is 144754841717. The next prime is 144754841723. The reversal of 144754841720 is 27148457441.

It is an interprime number because it is at equal distance from previous prime (144754841717) and next prime (144754841723).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144754841723) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 95232689 + ... + 95234208.

Almost surely, 2^144754841720 is an apocalyptic number.

144754841720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144754841720 is an abundant number, since it is smaller than the sum of its proper divisors (198085574680).

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

144754841720 is a wasteful number, since it uses less digits than its factorization.

144754841720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190466927 (or 190466923 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 47.

The spelling of 144754841720 in words is "one hundred forty-four billion, seven hundred fifty-four million, eight hundred forty-one thousand, seven hundred twenty".