144531262606 has 16 divisors (see below), whose sum is σ = 220221242208. Its totient is φ = 71127616000.

The previous prime is 144531262553. The next prime is 144531262607. The reversal of 144531262606 is 606262135441.

It is a super-2 number, since 2×144531262606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144531262607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773995 + ... + 942406.

It is an arithmetic number, because the mean of its divisors is an integer number (13763827638).

Almost surely, 2^144531262606 is an apocalyptic number.

144531262606 is a deficient number, since it is larger than the sum of its proper divisors (75689979602).

144531262606 is a wasteful number, since it uses less digits than its factorization.

144531262606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717067.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 144531262606 in words is "one hundred forty-four billion, five hundred thirty-one million, two hundred sixty-two thousand, six hundred six".