146354289343 has 2 divisors, whose sum is σ = 146354289344. Its totient is φ = 146354289342.

The previous prime is 146354289311. The next prime is 146354289359. The reversal of 146354289343 is 343982453641.

It is a strong prime.

It is an emirp because it is prime and its reverse (343982453641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146354289343 - 2⁵ = 146354289311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146354289373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73177144671 + 73177144672.

It is an arithmetic number, because the mean of its divisors is an integer number (73177144672).

Almost surely, 2^146354289343 is an apocalyptic number.

146354289343 is a deficient number, since it is larger than the sum of its proper divisors (1).

146354289343 is an equidigital number, since it uses as much as digits as its factorization.

146354289343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7464960, while the sum is 52.

The spelling of 146354289343 in words is "one hundred forty-six billion, three hundred fifty-four million, two hundred eighty-nine thousand, three hundred forty-three".