144316984 has 32 divisors (see below), whose sum is σ = 309657600. Its totient is φ = 61768800.

The previous prime is 144316979. The next prime is 144317011. The reversal of 144316984 is 489613441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63337 + ... + 65575.

It is an arithmetic number, because the mean of its divisors is an integer number (9676800).

Almost surely, 2^144316984 is an apocalyptic number.

144316984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144316984 is an abundant number, since it is smaller than the sum of its proper divisors (165340616).

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

144316984 is a wasteful number, since it uses less digits than its factorization.

144316984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403 (or 3399 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 144316984 is about 12013.2004062198. The cubic root of 144316984 is about 524.5325956364.

The spelling of 144316984 in words is "one hundred forty-four million, three hundred sixteen thousand, nine hundred eighty-four".