144795707 has 4 divisors (see below), whose sum is σ = 165480816. Its totient is φ = 124110600.

The previous prime is 144795697. The next prime is 144795727. The reversal of 144795707 is 707597441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 707597441 = 9133 ⋅77477.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144795707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144795727) 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, 10342544 + ... + 10342557.

It is an arithmetic number, because the mean of its divisors is an integer number (41370204).

Almost surely, 2^144795707 is an apocalyptic number.

144795707 is a deficient number, since it is larger than the sum of its proper divisors (20685109).

144795707 is an equidigital number, since it uses as much as digits as its factorization.

144795707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20685108.

The product of its (nonzero) digits is 246960, while the sum is 44.

The square root of 144795707 is about 12033.1087836851. The cubic root of 144795707 is about 525.1119422672. Note that the first 3 decimals are identical.

The spelling of 144795707 in words is "one hundred forty-four million, seven hundred ninety-five thousand, seven hundred seven".