144154313423542 has 8 divisors (see below), whose sum is σ = 216704624338296. Its totient is φ = 71919438644112.

The previous prime is 144154313423537. The next prime is 144154313423543. The reversal of 144154313423542 is 245324313451441.

144154313423542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×144154313423542² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144154313423492 and 144154313423501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144154313423543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78859032688 + ... + 78859034515.

It is an arithmetic number, because the mean of its divisors is an integer number (27088078042287).

Almost surely, 2^{144154313423542} is an apocalyptic number.

144154313423542 is a deficient number, since it is larger than the sum of its proper divisors (72550310914754).

144154313423542 is a wasteful number, since it uses less digits than its factorization.

144154313423542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157718067662.

The product of its digits is 2764800, while the sum is 46.

Adding to 144154313423542 its reverse (245324313451441), we get a palindrome (389478626874983).

The spelling of 144154313423542 in words is "one hundred forty-four trillion, one hundred fifty-four billion, three hundred thirteen million, four hundred twenty-three thousand, five hundred forty-two".