144229848 has 64 divisors (see below), whose sum is σ = 423240960. Its totient is φ = 40093056.

The previous prime is 144229837. The next prime is 144229867. The reversal of 144229848 is 848922441.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5386 + ... + 17817.

It is an arithmetic number, because the mean of its divisors is an integer number (6613140).

Almost surely, 2^144229848 is an apocalyptic number.

It is an amenable number.

144229848 is an abundant number, since it is smaller than the sum of its proper divisors (279011112).

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

144229848 is a wasteful number, since it uses less digits than its factorization.

144229848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23256 (or 23252 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 144229848 is about 12009.5731814249. The cubic root of 144229848 is about 524.4270065994.

The spelling of 144229848 in words is "one hundred forty-four million, two hundred twenty-nine thousand, eight hundred forty-eight".