2633123420 has 12 divisors (see below), whose sum is σ = 5529559224. Its totient is φ = 1053249360.

The previous prime is 2633123407. The next prime is 2633123431. The reversal of 2633123420 is 243213362.

2633123420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2633123420.

It is a congruent number.

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, 65828066 + ... + 65828105.

It is an arithmetic number, because the mean of its divisors is an integer number (460796602).

Almost surely, 2^2633123420 is an apocalyptic number.

2633123420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2633123420 is an abundant number, since it is smaller than the sum of its proper divisors (2896435804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2633123420 is a wasteful number, since it uses less digits than its factorization.

2633123420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131656180 (or 131656178 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 2633123420 is about 51313.9690532705. The cubic root of 2633123420 is about 1380.8836006100.

Adding to 2633123420 its reverse (243213362), we get a palindrome (2876336782).

The spelling of 2633123420 in words is "two billion, six hundred thirty-three million, one hundred twenty-three thousand, four hundred twenty".