144901914860 has 24 divisors (see below), whose sum is σ = 304555715856. Its totient is φ = 57910919360.

The previous prime is 144901914851. The next prime is 144901914869. The reversal of 144901914860 is 68419109441.

It is a happy number.

144901914860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (144901914851) and next prime (144901914869).

It is not an unprimeable number, because it can be changed into a prime (144901914869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3091571 + ... + 3138090.

It is an arithmetic number, because the mean of its divisors is an integer number (12689821494).

Almost surely, 2^144901914860 is an apocalyptic number.

144901914860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144901914860 is an abundant number, since it is smaller than the sum of its proper divisors (159653800996).

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

144901914860 is a wasteful number, since it uses less digits than its factorization.

144901914860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6230833 (or 6230831 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 47.

The spelling of 144901914860 in words is "one hundred forty-four billion, nine hundred one million, nine hundred fourteen thousand, eight hundred sixty".