144710473 has 2 divisors, whose sum is σ = 144710474. Its totient is φ = 144710472.

The previous prime is 144710459. The next prime is 144710507. The reversal of 144710473 is 374017441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137992009 + 6718464 = 11747^2 + 2592^2 .

It is a cyclic number.

It is not a de Polignac number, because 144710473 - 2²¹ = 142613321 is a prime.

It is a super-2 number, since 2×144710473² = 41882241991767458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144710453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72355236 + 72355237.

It is an arithmetic number, because the mean of its divisors is an integer number (72355237).

Almost surely, 2^144710473 is an apocalyptic number.

It is an amenable number.

144710473 is a deficient number, since it is larger than the sum of its proper divisors (1).

144710473 is an equidigital number, since it uses as much as digits as its factorization.

144710473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 144710473 is about 12029.5666172976. The cubic root of 144710473 is about 525.0088863197.

The spelling of 144710473 in words is "one hundred forty-four million, seven hundred ten thousand, four hundred seventy-three".