144023808 has 36 divisors (see below), whose sum is σ = 383315408. Its totient is φ = 48007680.

The previous prime is 144023807. The next prime is 144023809. The reversal of 144023808 is 808320441.

It is an interprime number because it is at equal distance from previous prime (144023807) and next prime (144023809).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (144023801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92998 + ... + 94533.

Almost surely, 2^144023808 is an apocalyptic number.

It is an amenable number.

144023808 is an abundant number, since it is smaller than the sum of its proper divisors (239291600).

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

144023808 is an equidigital number, since it uses as much as digits as its factorization.

144023808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187550 (or 187536 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 144023808 is about 12000.9919590007. The cubic root of 144023808 is about 524.1771636440.

The spelling of 144023808 in words is "one hundred forty-four million, twenty-three thousand, eight hundred eight".