144531262607 has 2 divisors, whose sum is σ = 144531262608. Its totient is φ = 144531262606.

The previous prime is 144531262553. The next prime is 144531262633. The reversal of 144531262607 is 706262135441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144531262607 - 2¹² = 144531258511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144531262637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72265631303 + 72265631304.

It is an arithmetic number, because the mean of its divisors is an integer number (72265631304).

Almost surely, 2^144531262607 is an apocalyptic number.

144531262607 is a deficient number, since it is larger than the sum of its proper divisors (1).

144531262607 is an equidigital number, since it uses as much as digits as its factorization.

144531262607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 144531262607 in words is "one hundred forty-four billion, five hundred thirty-one million, two hundred sixty-two thousand, six hundred seven".