145716119 has 2 divisors, whose sum is σ = 145716120. Its totient is φ = 145716118.

The previous prime is 145716083. The next prime is 145716139. The reversal of 145716119 is 911617541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145716119 - 2¹² = 145712023 is a prime.

It is a super-2 number, since 2×145716119² = 42466374672844322, which contains 22 as substring.

It is equal to p_8216657 and since 145716119 and 8216657 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145716139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72858059 + 72858060.

It is an arithmetic number, because the mean of its divisors is an integer number (72858060).

Almost surely, 2^145716119 is an apocalyptic number.

145716119 is a deficient number, since it is larger than the sum of its proper divisors (1).

145716119 is an equidigital number, since it uses as much as digits as its factorization.

145716119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 35.

The square root of 145716119 is about 12071.2931784461. The cubic root of 145716119 is about 526.2222395521. Note that the first 4 decimals are identical.

It can be divided in two parts, 1457 and 16119, that added together give a cube (17576 = 26³).

The spelling of 145716119 in words is "one hundred forty-five million, seven hundred sixteen thousand, one hundred nineteen".