144148237870308 has 48 divisors (see below), whose sum is σ = 384746989522560. Its totient is φ = 41147529905664.

The previous prime is 144148237870297. The next prime is 144148237870309. The reversal of 144148237870308 is 803078732841441.

It is a happy number.

It is a super-2 number, since 2×144148237870308² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144148237870309) 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 15 ways as a sum of consecutive naturals, for example, 784926693 + ... + 785110316.

It is an arithmetic number, because the mean of its divisors is an integer number (8015562281720).

Almost surely, 2^{144148237870308} is an apocalyptic number.

It is an amenable number.

144148237870308 is an abundant number, since it is smaller than the sum of its proper divisors (240598751652252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144148237870308 is a wasteful number, since it uses less digits than its factorization.

144148237870308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570038116 (or 1570038114 counting only the distinct ones).

The product of its (nonzero) digits is 28901376, while the sum is 60.

The spelling of 144148237870308 in words is "one hundred forty-four trillion, one hundred forty-eight billion, two hundred thirty-seven million, eight hundred seventy thousand, three hundred eight".