144240341401042 has 24 divisors (see below), whose sum is σ = 224808383335536. Its totient is φ = 69406449550704.

The previous prime is 144240341401001. The next prime is 144240341401043. The reversal of 144240341401042 is 240104143042441.

It is a junction number, because it is equal to n+sod(n) for n = 144240341400989 and 144240341401007.

It is not an unprimeable number, because it can be changed into a prime (144240341401043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139150168 + ... + 140182915.

It is an arithmetic number, because the mean of its divisors is an integer number (9367015972314).

Almost surely, 2^{144240341401042} is an apocalyptic number.

144240341401042 is a deficient number, since it is larger than the sum of its proper divisors (80568041934494).

144240341401042 is a wasteful number, since it uses less digits than its factorization.

144240341401042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279333450 (or 279333421 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 144240341401042 its reverse (240104143042441), we get a palindrome (384344484443483).

The spelling of 144240341401042 in words is "one hundred forty-four trillion, two hundred forty billion, three hundred forty-one million, four hundred one thousand, forty-two".