144351045525 has 12 divisors (see below), whose sum is σ = 238660395392. Its totient is φ = 76987224240.

The previous prime is 144351045523. The next prime is 144351045577. The reversal of 144351045525 is 525540153441.

It is not a de Polignac number, because 144351045525 - 2¹ = 144351045523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144351045521) 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, 962340229 + ... + 962340378.

Almost surely, 2^144351045525 is an apocalyptic number.

144351045525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144351045525 is a deficient number, since it is larger than the sum of its proper divisors (94309349867).

144351045525 is a wasteful number, since it uses less digits than its factorization.

144351045525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924680620 (or 1924680615 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

Adding to 144351045525 its reverse (525540153441), we get a palindrome (669891198966).

The spelling of 144351045525 in words is "one hundred forty-four billion, three hundred fifty-one million, forty-five thousand, five hundred twenty-five".