1144500026 has 8 divisors (see below), whose sum is σ = 1716956724. Its totient is φ = 572181120.

The previous prime is 1144500023. The next prime is 1144500089. The reversal of 1144500026 is 6200054411.

It can be written as a sum of positive squares in 2 ways, for example, as 835267801 + 309232225 = 28901^2 + 17585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1144499974 and 1144500010.

It is not an unprimeable number, because it can be changed into a prime (1144500023) 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 3 ways as a sum of consecutive naturals, for example, 10295 + ... + 48938.

Almost surely, 2^1144500026 is an apocalyptic number.

1144500026 is a deficient number, since it is larger than the sum of its proper divisors (572456698).

1144500026 is an equidigital number, since it uses as much as digits as its factorization.

1144500026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68896.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1144500026 is about 33830.4600323436. The cubic root of 1144500026 is about 1046.0166615876.

Adding to 1144500026 its reverse (6200054411), we get a palindrome (7344554437).

The spelling of 1144500026 in words is "one billion, one hundred forty-four million, five hundred thousand, twenty-six".