144123420001352 has 32 divisors (see below), whose sum is σ = 295154371329120. Its totient is φ = 65431430615040.

The previous prime is 144123420001247. The next prime is 144123420001441. The reversal of 144123420001352 is 253100024321441.

It is a super-2 number, since 2×144123420001352² (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, 990112313 + ... + 990257864.

It is an arithmetic number, because the mean of its divisors is an integer number (9223574104035).

Almost surely, 2^{144123420001352} is an apocalyptic number.

It is an amenable number.

144123420001352 is an abundant number, since it is smaller than the sum of its proper divisors (151030951327768).

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

144123420001352 is a wasteful number, since it uses less digits than its factorization.

144123420001352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980371021 (or 1980371017 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 144123420001352 its reverse (253100024321441), we get a palindrome (397223444322793).

The spelling of 144123420001352 in words is "one hundred forty-four trillion, one hundred twenty-three billion, four hundred twenty million, one thousand, three hundred fifty-two".