144001301420506 has 8 divisors (see below), whose sum is σ = 217025658065664. Its totient is φ = 71659415398620.

The previous prime is 144001301420447. The next prime is 144001301420519. The reversal of 144001301420506 is 605024103100441.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170617655290 + ... + 170617656133.

It is an arithmetic number, because the mean of its divisors is an integer number (27128207258208).

Almost surely, 2^{144001301420506} is an apocalyptic number.

144001301420506 is a deficient number, since it is larger than the sum of its proper divisors (73024356645158).

144001301420506 is a wasteful number, since it uses less digits than its factorization.

144001301420506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341235311636.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 144001301420506 its reverse (605024103100441), we get a palindrome (749025404520947).

The spelling of 144001301420506 in words is "one hundred forty-four trillion, one billion, three hundred one million, four hundred twenty thousand, five hundred six".