144121442403010 has 64 divisors (see below), whose sum is σ = 264769603014240. Its totient is φ = 56463290357760.

The previous prime is 144121442403007. The next prime is 144121442403013. The reversal of 144121442403010 is 10304244121441.

It is an interprime number because it is at equal distance from previous prime (144121442403007) and next prime (144121442403013).

It can be written as a sum of positive squares in 16 ways, for example, as 15386390657401 + 128735051745609 = 3922549^2 + 11346147^2 .

It is not an unprimeable number, because it can be changed into a prime (144121442403013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 867130996 + ... + 867297184.

Almost surely, 2^{144121442403010} is an apocalyptic number.

144121442403010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144121442403010 is a deficient number, since it is larger than the sum of its proper divisors (120648160611230).

144121442403010 is a wasteful number, since it uses less digits than its factorization.

144121442403010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169063.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 144121442403010 its reverse (10304244121441), we get a palindrome (154425686524451).

The spelling of 144121442403010 in words is "one hundred forty-four trillion, one hundred twenty-one billion, four hundred forty-two million, four hundred three thousand, ten".