144040434302 has 8 divisors (see below), whose sum is σ = 216212490336. Its totient is φ = 71969604192.

The previous prime is 144040434299. The next prime is 144040434347. The reversal of 144040434302 is 203434040441.

It is a happy number.

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, 25302923 + ... + 25308614.

It is an arithmetic number, because the mean of its divisors is an integer number (27026561292).

Almost surely, 2^144040434302 is an apocalyptic number.

144040434302 is a deficient number, since it is larger than the sum of its proper divisors (72172056034).

144040434302 is a wasteful number, since it uses less digits than its factorization.

144040434302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50612962.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 144040434302 its reverse (203434040441), we get a palindrome (347474474743).

The spelling of 144040434302 in words is "one hundred forty-four billion, forty million, four hundred thirty-four thousand, three hundred two".