146166534206311 has 8 divisors (see below), whose sum is σ = 152765592099120. Its totient is φ = 139671398485248.

The previous prime is 146166534206293. The next prime is 146166534206321. The reversal of 146166534206311 is 113602435661641.

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 146166534206311 - 2²⁵ = 146166500651879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146166534206321) 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, 25980540061 + ... + 25980545686.

It is an arithmetic number, because the mean of its divisors is an integer number (19095699012390).

Almost surely, 2^{146166534206311} is an apocalyptic number.

146166534206311 is a deficient number, since it is larger than the sum of its proper divisors (6599057892809).

146166534206311 is an equidigital number, since it uses as much as digits as its factorization.

146166534206311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51961085873.

The product of its (nonzero) digits is 1866240, while the sum is 49.

Adding to 146166534206311 its reverse (113602435661641), we get a palindrome (259768969867952).

The spelling of 146166534206311 in words is "one hundred forty-six trillion, one hundred sixty-six billion, five hundred thirty-four million, two hundred six thousand, three hundred eleven".