144224021042 has 8 divisors (see below), whose sum is σ = 218436381696. Its totient is φ = 71411893812.

The previous prime is 144224021027. The next prime is 144224021077. The reversal of 144224021042 is 240120422441.

It is a happy number.

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, 350058098 + ... + 350058509.

It is an arithmetic number, because the mean of its divisors is an integer number (27304547712).

Almost surely, 2^144224021042 is an apocalyptic number.

144224021042 is a deficient number, since it is larger than the sum of its proper divisors (74212360654).

144224021042 is a wasteful number, since it uses less digits than its factorization.

144224021042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700116712.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 144224021042 its reverse (240120422441), we get a palindrome (384344443483).

The spelling of 144224021042 in words is "one hundred forty-four billion, two hundred twenty-four million, twenty-one thousand, forty-two".