144898374 has 16 divisors (see below), whose sum is σ = 290195712. Its totient is φ = 48232968.

The previous prime is 144898373. The next prime is 144898393. The reversal of 144898374 is 473898441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144898373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11794 + ... + 20709.

It is an arithmetic number, because the mean of its divisors is an integer number (18137232).

Almost surely, 2^144898374 is an apocalyptic number.

144898374 is an abundant number, since it is smaller than the sum of its proper divisors (145297338).

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

144898374 is a wasteful number, since it uses less digits than its factorization.

144898374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33251.

The product of its digits is 774144, while the sum is 48.

The square root of 144898374 is about 12037.3740491853. The cubic root of 144898374 is about 525.2360226743.

The spelling of 144898374 in words is "one hundred forty-four million, eight hundred ninety-eight thousand, three hundred seventy-four".