2164313050154 has 32 divisors (see below), whose sum is σ = 3775676042880. Its totient is φ = 922943020032.

The previous prime is 2164313050111. The next prime is 2164313050213. The reversal of 2164313050154 is 4510503134612.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72818399 + ... + 72848114.

It is an arithmetic number, because the mean of its divisors is an integer number (117989876340).

Almost surely, 2^{2164313050154} is an apocalyptic number.

2164313050154 is a deficient number, since it is larger than the sum of its proper divisors (1611362992726).

2164313050154 is a wasteful number, since it uses less digits than its factorization.

2164313050154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145666574.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 2164313050154 its reverse (4510503134612), we get a palindrome (6674816184766).

The spelling of 2164313050154 in words is "two trillion, one hundred sixty-four billion, three hundred thirteen million, fifty thousand, one hundred fifty-four".