145346119 has 2 divisors, whose sum is σ = 145346120. Its totient is φ = 145346118.

The previous prime is 145346111. The next prime is 145346129. The reversal of 145346119 is 911643541.

145346119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145346119 - 2³ = 145346111 is a prime.

It is a super-2 number, since 2×145346119² = 42250988616724322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145346111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72673059 + 72673060.

It is an arithmetic number, because the mean of its divisors is an integer number (72673060).

Almost surely, 2^145346119 is an apocalyptic number.

145346119 is a deficient number, since it is larger than the sum of its proper divisors (1).

145346119 is an equidigital number, since it uses as much as digits as its factorization.

145346119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 145346119 is about 12055.9578217577. The cubic root of 145346119 is about 525.7764703909.

The spelling of 145346119 in words is "one hundred forty-five million, three hundred forty-six thousand, one hundred nineteen".