144153174714772 has 24 divisors (see below), whose sum is σ = 260372797261920. Its totient is φ = 69797413704480.

The previous prime is 144153174714751. The next prime is 144153174714779. The reversal of 144153174714772 is 277417471351441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144153174714779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4558331479 + ... + 4558363102.

It is an arithmetic number, because the mean of its divisors is an integer number (10848866552580).

Almost surely, 2^{144153174714772} is an apocalyptic number.

It is an amenable number.

144153174714772 is a deficient number, since it is larger than the sum of its proper divisors (116219622547148).

144153174714772 is a wasteful number, since it uses less digits than its factorization.

144153174714772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9116694711 (or 9116694709 counting only the distinct ones).

The product of its digits is 18439680, while the sum is 58.

The spelling of 144153174714772 in words is "one hundred forty-four trillion, one hundred fifty-three billion, one hundred seventy-four million, seven hundred fourteen thousand, seven hundred seventy-two".