144153133020146 has 16 divisors (see below), whose sum is σ = 223280797259520. Its totient is φ = 69727782811440.

The previous prime is 144153133020137. The next prime is 144153133020151. The reversal of 144153133020146 is 641020331351441.

It is a super-2 number, since 2×144153133020146² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395369081 + ... + 395733516.

It is an arithmetic number, because the mean of its divisors is an integer number (13955049828720).

Almost surely, 2^{144153133020146} is an apocalyptic number.

144153133020146 is a deficient number, since it is larger than the sum of its proper divisors (79127664239374).

144153133020146 is a wasteful number, since it uses less digits than its factorization.

144153133020146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791105569.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 144153133020146 its reverse (641020331351441), we get a palindrome (785173464371587).

The spelling of 144153133020146 in words is "one hundred forty-four trillion, one hundred fifty-three billion, one hundred thirty-three million, twenty thousand, one hundred forty-six".