144040031243203 has 8 divisors (see below), whose sum is σ = 147813578967600. Its totient is φ = 140305587640608.

The previous prime is 144040031243197. The next prime is 144040031243237. The reversal of 144040031243203 is 302342130040441.

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

It is a cyclic number.

It is not a de Polignac number, because 144040031243203 - 2³³ = 144031441308611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144040031243263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9776022988 + ... + 9776037721.

It is an arithmetic number, because the mean of its divisors is an integer number (18476697370950).

Almost surely, 2^{144040031243203} is an apocalyptic number.

144040031243203 is a deficient number, since it is larger than the sum of its proper divisors (3773547724397).

144040031243203 is a wasteful number, since it uses less digits than its factorization.

144040031243203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19552060901.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 144040031243203 its reverse (302342130040441), we get a palindrome (446382161283644).

The spelling of 144040031243203 in words is "one hundred forty-four trillion, forty billion, thirty-one million, two hundred forty-three thousand, two hundred three".