144520600670 has 16 divisors (see below), whose sum is σ = 261457577568. Its totient is φ = 57514796640.

The previous prime is 144520600667. The next prime is 144520600673. The reversal of 144520600670 is 76006025441.

It is an interprime number because it is at equal distance from previous prime (144520600667) and next prime (144520600673).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 144520600670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144520600673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36678386 + ... + 36682325.

It is an arithmetic number, because the mean of its divisors is an integer number (16341098598).

Almost surely, 2^144520600670 is an apocalyptic number.

144520600670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144520600670 is a deficient number, since it is larger than the sum of its proper divisors (116936976898).

144520600670 is a wasteful number, since it uses less digits than its factorization.

144520600670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73360915.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 144520600670 in words is "one hundred forty-four billion, five hundred twenty million, six hundred thousand, six hundred seventy".