144263503046 has 8 divisors (see below), whose sum is σ = 233041043424. Its totient is φ = 66583155240.

The previous prime is 144263503039. The next prime is 144263503141. The reversal of 144263503046 is 640305362441.

144263503046 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×144263503046² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2774298110 + ... + 2774298161.

It is an arithmetic number, because the mean of its divisors is an integer number (29130130428).

Almost surely, 2^144263503046 is an apocalyptic number.

144263503046 is a deficient number, since it is larger than the sum of its proper divisors (88777540378).

144263503046 is a wasteful number, since it uses less digits than its factorization.

144263503046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5548596286.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 144263503046 its reverse (640305362441), we get a palindrome (784568865487).

The spelling of 144263503046 in words is "one hundred forty-four billion, two hundred sixty-three million, five hundred three thousand, forty-six".