146413039 has 2 divisors, whose sum is σ = 146413040. Its totient is φ = 146413038.

The previous prime is 146413021. The next prime is 146413049. The reversal of 146413039 is 930314641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146413039 - 2⁷ = 146412911 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146413039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146413049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73206519 + 73206520.

It is an arithmetic number, because the mean of its divisors is an integer number (73206520).

Almost surely, 2^146413039 is an apocalyptic number.

146413039 is a deficient number, since it is larger than the sum of its proper divisors (1).

146413039 is an equidigital number, since it uses as much as digits as its factorization.

146413039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 146413039 is about 12100.1255778608. The cubic root of 146413039 is about 527.0598309146.

The spelling of 146413039 in words is "one hundred forty-six million, four hundred thirteen thousand, thirty-nine".