144225313035 has 32 divisors (see below), whose sum is σ = 231152616000. Its totient is φ = 76789579776.

The previous prime is 144225313033. The next prime is 144225313039. The reversal of 144225313035 is 530313522441.

It is not a de Polignac number, because 144225313035 - 2¹ = 144225313033 is a prime.

It is a super-2 number, since 2×144225313035² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144225312987 and 144225313005.

It is not an unprimeable number, because it can be changed into a prime (144225313033) 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, 43322251 + ... + 43325579.

It is an arithmetic number, because the mean of its divisors is an integer number (7223519250).

Almost surely, 2^144225313035 is an apocalyptic number.

144225313035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144225313035 is a deficient number, since it is larger than the sum of its proper divisors (86927302965).

144225313035 is a wasteful number, since it uses less digits than its factorization.

144225313035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7375.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 144225313035 its reverse (530313522441), we get a palindrome (674538835476).

The spelling of 144225313035 in words is "one hundred forty-four billion, two hundred twenty-five million, three hundred thirteen thousand, thirty-five".