144142355401 has 8 divisors (see below), whose sum is σ = 157258826208. Its totient is φ = 131027988000.

The previous prime is 144142355387. The next prime is 144142355407. The reversal of 144142355401 is 104553241441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 144142355401 - 2¹¹ = 144142353353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144142355407) 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, 380820 + ... + 658261.

It is an arithmetic number, because the mean of its divisors is an integer number (19657353276).

Almost surely, 2^144142355401 is an apocalyptic number.

144142355401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144142355401 is a deficient number, since it is larger than the sum of its proper divisors (13116470807).

144142355401 is a wasteful number, since it uses less digits than its factorization.

144142355401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051703.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 144142355401 its reverse (104553241441), we get a palindrome (248695596842).

The spelling of 144142355401 in words is "one hundred forty-four billion, one hundred forty-two million, three hundred fifty-five thousand, four hundred one".