146085813759 has 4 divisors (see below), whose sum is σ = 194781085016. Its totient is φ = 97390542504.

The previous prime is 146085813751. The next prime is 146085813773. The reversal of 146085813759 is 957318580641.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 146085813759 - 2³ = 146085813751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146085813699 and 146085813708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146085813751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24347635624 + ... + 24347635629.

It is an arithmetic number, because the mean of its divisors is an integer number (48695271254).

Almost surely, 2^146085813759 is an apocalyptic number.

146085813759 is a deficient number, since it is larger than the sum of its proper divisors (48695271257).

146085813759 is an equidigital number, since it uses as much as digits as its factorization.

146085813759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48695271256.

The product of its (nonzero) digits is 7257600, while the sum is 57.

The spelling of 146085813759 in words is "one hundred forty-six billion, eighty-five million, eight hundred thirteen thousand, seven hundred fifty-nine".