144287446030 has 96 divisors (see below), whose sum is σ = 321617832768. Its totient is φ = 45634867200.

The previous prime is 144287446019. The next prime is 144287446031. The reversal of 144287446030 is 30644782441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144287446031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24615300 + ... + 24621160.

It is an arithmetic number, because the mean of its divisors is an integer number (3350185758).

Almost surely, 2^144287446030 is an apocalyptic number.

144287446030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144287446030 is an abundant number, since it is smaller than the sum of its proper divisors (177330386738).

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

144287446030 is a wasteful number, since it uses less digits than its factorization.

144287446030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7982 (or 7969 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 144287446030 in words is "one hundred forty-four billion, two hundred eighty-seven million, four hundred forty-six thousand, thirty".