144650243254 has 8 divisors (see below), whose sum is σ = 236700398088. Its totient is φ = 65750110560.

The previous prime is 144650243197. The next prime is 144650243261. The reversal of 144650243254 is 452342056441.

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

It is a congruent number.

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, 3287505507 + ... + 3287505550.

It is an arithmetic number, because the mean of its divisors is an integer number (29587549761).

Almost surely, 2^144650243254 is an apocalyptic number.

144650243254 is a deficient number, since it is larger than the sum of its proper divisors (92050154834).

144650243254 is a wasteful number, since it uses less digits than its factorization.

144650243254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6575011070.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 144650243254 its reverse (452342056441), we get a palindrome (596992299695).

The spelling of 144650243254 in words is "one hundred forty-four billion, six hundred fifty million, two hundred forty-three thousand, two hundred fifty-four".