144967268848 has 10 divisors (see below), whose sum is σ = 280874083424. Its totient is φ = 72483634416.

The previous prime is 144967268837. The next prime is 144967268893. The reversal of 144967268848 is 848862769441.

It is a super-2 number, since 2×144967268848² (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 as a sum of consecutive naturals, namely, 4530227136 + ... + 4530227167.

Almost surely, 2^144967268848 is an apocalyptic number.

It is an amenable number.

144967268848 is a deficient number, since it is larger than the sum of its proper divisors (135906814576).

144967268848 is an equidigital number, since it uses as much as digits as its factorization.

144967268848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9060454311 (or 9060454305 counting only the distinct ones).

The product of its digits is 148635648, while the sum is 67.

The spelling of 144967268848 in words is "one hundred forty-four billion, nine hundred sixty-seven million, two hundred sixty-eight thousand, eight hundred forty-eight".