145002441303044 has 12 divisors (see below), whose sum is σ = 273273831686604. Its totient is φ = 66924203678304.

The previous prime is 145002441303043. The next prime is 145002441303091. The reversal of 145002441303044 is 440303144200541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46838693454400 + 98163747848644 = 6843880^2 + 9907762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 145002441302995 and 145002441303013.

It is not an unprimeable number, because it can be changed into a prime (145002441303043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394254243247 + ... + 1394254243350.

It is an arithmetic number, because the mean of its divisors is an integer number (22772819307217).

Almost surely, 2^{145002441303044} is an apocalyptic number.

It is an amenable number.

145002441303044 is a deficient number, since it is larger than the sum of its proper divisors (128271390383560).

145002441303044 is a wasteful number, since it uses less digits than its factorization.

145002441303044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788508486614 (or 2788508486612 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 145002441303044 its reverse (440303144200541), we get a palindrome (585305585503585).

The spelling of 145002441303044 in words is "one hundred forty-five trillion, two billion, four hundred forty-one million, three hundred three thousand, forty-four".