146160446401 has 4 divisors (see below), whose sum is σ = 146185212672. Its totient is φ = 146135680132.

The previous prime is 146160446371. The next prime is 146160446413. The reversal of 146160446401 is 104644061641.

146160446401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 146160446401 - 2¹³ = 146160438209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146160446461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12374281 + ... + 12386086.

It is an arithmetic number, because the mean of its divisors is an integer number (36546303168).

Almost surely, 2^146160446401 is an apocalyptic number.

It is an amenable number.

146160446401 is a deficient number, since it is larger than the sum of its proper divisors (24766271).

146160446401 is an equidigital number, since it uses as much as digits as its factorization.

146160446401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24766270.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 146160446401 in words is "one hundred forty-six billion, one hundred sixty million, four hundred forty-six thousand, four hundred one".