2123334554 has 8 divisors (see below), whose sum is σ = 3474547488. Its totient is φ = 965152060.

The previous prime is 2123334547. The next prime is 2123334581. The reversal of 2123334554 is 4554333212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2123334554.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48257582 + ... + 48257625.

It is an arithmetic number, because the mean of its divisors is an integer number (434318436).

Almost surely, 2^2123334554 is an apocalyptic number.

2123334554 is a deficient number, since it is larger than the sum of its proper divisors (1351212934).

2123334554 is a wasteful number, since it uses less digits than its factorization.

2123334554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96515220.

The product of its digits is 43200, while the sum is 32.

The square root of 2123334554 is about 46079.6544474891. The cubic root of 2123334554 is about 1285.3048384765.

Adding to 2123334554 its reverse (4554333212), we get a palindrome (6677667766).

The spelling of 2123334554 in words is "two billion, one hundred twenty-three million, three hundred thirty-four thousand, five hundred fifty-four".