144953371 has 2 divisors, whose sum is σ = 144953372. Its totient is φ = 144953370.

The previous prime is 144953353. The next prime is 144953377. The reversal of 144953371 is 173359441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144953371 - 2⁷ = 144953243 is a prime.

It is a super-2 number, since 2×144953371² = 42022959528527282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144953371.

It is not a weakly prime, because it can be changed into another prime (144953377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72476685 + 72476686.

It is an arithmetic number, because the mean of its divisors is an integer number (72476686).

Almost surely, 2^144953371 is an apocalyptic number.

144953371 is a deficient number, since it is larger than the sum of its proper divisors (1).

144953371 is an equidigital number, since it uses as much as digits as its factorization.

144953371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 144953371 is about 12039.6582592697. The cubic root of 144953371 is about 525.3024663728.

The spelling of 144953371 in words is "one hundred forty-four million, nine hundred fifty-three thousand, three hundred seventy-one".