2164424354534 has 32 divisors (see below), whose sum is σ = 3508817163264. Its totient is φ = 995411975040.

The previous prime is 2164424354513. The next prime is 2164424354549. The reversal of 2164424354534 is 4354534244612.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67258472 + ... + 67290644.

It is an arithmetic number, because the mean of its divisors is an integer number (109650536352).

Almost surely, 2^{2164424354534} is an apocalyptic number.

2164424354534 is a deficient number, since it is larger than the sum of its proper divisors (1344392808730).

2164424354534 is a wasteful number, since it uses less digits than its factorization.

2164424354534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41312.

The product of its digits is 5529600, while the sum is 47.

The spelling of 2164424354534 in words is "two trillion, one hundred sixty-four billion, four hundred twenty-four million, three hundred fifty-four thousand, five hundred thirty-four".