144402010250 has 32 divisors (see below), whose sum is σ = 276913767312. Its totient is φ = 56352000000.

The previous prime is 144402010223. The next prime is 144402010267. The reversal of 144402010250 is 52010204441.

It can be written as a sum of positive squares in 8 ways, for example, as 9465538681 + 134936471569 = 97291^2 + 367337^2 .

It is a super-2 number, since 2×144402010250² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7033751 + ... + 7054250.

Almost surely, 2^144402010250 is an apocalyptic number.

144402010250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144402010250 is a deficient number, since it is larger than the sum of its proper divisors (132511757062).

144402010250 is a wasteful number, since it uses less digits than its factorization.

144402010250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14088059 (or 14088049 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 144402010250 its reverse (52010204441), we get a palindrome (196412214691).

The spelling of 144402010250 in words is "one hundred forty-four billion, four hundred two million, ten thousand, two hundred fifty".