2423421333 has 12 divisors (see below), whose sum is σ = 3502069740. Its totient is φ = 1614888576.

The previous prime is 2423421331. The next prime is 2423421353. The reversal of 2423421333 is 3331243242.

It can be written as a sum of positive squares in 2 ways, for example, as 1238547249 + 1184874084 = 35193^2 + 34422^2 .

It is not a de Polignac number, because 2423421333 - 2¹ = 2423421331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2423421297 and 2423421306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423421331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38916 + ... + 79757.

It is an arithmetic number, because the mean of its divisors is an integer number (291839145).

Almost surely, 2^2423421333 is an apocalyptic number.

It is an amenable number.

2423421333 is a deficient number, since it is larger than the sum of its proper divisors (1078648407).

2423421333 is a wasteful number, since it uses less digits than its factorization.

2423421333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120948 (or 120945 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 2423421333 is about 49228.2574645904. The cubic root of 2423421333 is about 1343.2070900348.

Adding to 2423421333 its reverse (3331243242), we get a palindrome (5754664575).

The spelling of 2423421333 in words is "two billion, four hundred twenty-three million, four hundred twenty-one thousand, three hundred thirty-three".