144240200434 has 8 divisors (see below), whose sum is σ = 236029418928. Its totient is φ = 65563727460.

The previous prime is 144240200411. The next prime is 144240200477. The reversal of 144240200434 is 434002042441.

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, 3278186352 + ... + 3278186395.

It is an arithmetic number, because the mean of its divisors is an integer number (29503677366).

Almost surely, 2^144240200434 is an apocalyptic number.

144240200434 is a deficient number, since it is larger than the sum of its proper divisors (91789218494).

144240200434 is a wasteful number, since it uses less digits than its factorization.

144240200434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6556372760.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 144240200434 its reverse (434002042441), we get a palindrome (578242242875).

The spelling of 144240200434 in words is "one hundred forty-four billion, two hundred forty million, two hundred thousand, four hundred thirty-four".