144733457347 has 2 divisors, whose sum is σ = 144733457348. Its totient is φ = 144733457346.

The previous prime is 144733457333. The next prime is 144733457387. The reversal of 144733457347 is 743754337441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144733457347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144733457294 and 144733457303.

It is not a weakly prime, because it can be changed into another prime (144733457387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72366728673 + 72366728674.

It is an arithmetic number, because the mean of its divisors is an integer number (72366728674).

Almost surely, 2^144733457347 is an apocalyptic number.

144733457347 is a deficient number, since it is larger than the sum of its proper divisors (1).

144733457347 is an equidigital number, since it uses as much as digits as its factorization.

144733457347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11854080, while the sum is 52.

The spelling of 144733457347 in words is "one hundred forty-four billion, seven hundred thirty-three million, four hundred fifty-seven thousand, three hundred forty-seven".