146161450343 has 8 divisors (see below), whose sum is σ = 151408686240. Its totient is φ = 140994325120.

The previous prime is 146161450291. The next prime is 146161450361. The reversal of 146161450343 is 343054161641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146161450343 - 2¹⁴ = 146161433959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146161450297 and 146161450306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146161450843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20023955 + ... + 20031252.

It is an arithmetic number, because the mean of its divisors is an integer number (18926085780).

Almost surely, 2^146161450343 is an apocalyptic number.

146161450343 is a deficient number, since it is larger than the sum of its proper divisors (5247235897).

146161450343 is an equidigital number, since it uses as much as digits as its factorization.

146161450343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40055337.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 146161450343 in words is "one hundred forty-six billion, one hundred sixty-one million, four hundred fifty thousand, three hundred forty-three".