144252950926 has 24 divisors (see below), whose sum is σ = 251831203416. Its totient is φ = 61792108560.

The previous prime is 144252950921. The next prime is 144252950929. The reversal of 144252950926 is 629059252441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 144252950926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144252950921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164445 + ... + 561736.

It is an arithmetic number, because the mean of its divisors is an integer number (10492966809).

Almost surely, 2^144252950926 is an apocalyptic number.

144252950926 is a deficient number, since it is larger than the sum of its proper divisors (107578252490).

144252950926 is a wasteful number, since it uses less digits than its factorization.

144252950926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728224 (or 728217 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 144252950926 in words is "one hundred forty-four billion, two hundred fifty-two million, nine hundred fifty thousand, nine hundred twenty-six".