144377948 has 24 divisors (see below), whose sum is σ = 296834160. Its totient is φ = 60577920.

The previous prime is 144377929. The next prime is 144377971. The reversal of 144377948 is 849773441.

It is a happy number.

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, 125633 + ... + 126776.

It is an arithmetic number, because the mean of its divisors is an integer number (12368090).

Almost surely, 2^144377948 is an apocalyptic number.

It is an amenable number.

144377948 is an abundant number, since it is smaller than the sum of its proper divisors (152456212).

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

144377948 is a wasteful number, since it uses less digits than its factorization.

144377948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252437 (or 252435 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 144377948 is about 12015.7375137775. The cubic root of 144377948 is about 524.6064448872.

The spelling of 144377948 in words is "one hundred forty-four million, three hundred seventy-seven thousand, nine hundred forty-eight".