144342142043 has 16 divisors (see below), whose sum is σ = 163531015296. Its totient is φ = 126255507840.

The previous prime is 144342142037. The next prime is 144342142151. The reversal of 144342142043 is 340241243441.

It is a de Polignac number, because none of the positive numbers 2^k-144342142043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144342142033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2245646 + ... + 2309027.

It is an arithmetic number, because the mean of its divisors is an integer number (10220688456).

Almost surely, 2^144342142043 is an apocalyptic number.

144342142043 is a deficient number, since it is larger than the sum of its proper divisors (19188873253).

144342142043 is a wasteful number, since it uses less digits than its factorization.

144342142043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554794.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144342142043 its reverse (340241243441), we get a palindrome (484583385484).

The spelling of 144342142043 in words is "one hundred forty-four billion, three hundred forty-two million, one hundred forty-two thousand, forty-three".