1924420233 has 8 divisors (see below), whose sum is σ = 2601043168. Its totient is φ = 1265372064.

The previous prime is 1924420219. The next prime is 1924420241. The reversal of 1924420233 is 3320244291.

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

It is not a de Polignac number, because 1924420233 - 2⁸ = 1924419977 is a prime.

It is a super-3 number, since 3×1924420233³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1924420233.

It is not an unprimeable number, because it can be changed into a prime (1924420243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4393435 + ... + 4393872.

It is an arithmetic number, because the mean of its divisors is an integer number (325130396).

Almost surely, 2^1924420233 is an apocalyptic number.

It is an amenable number.

1924420233 is a deficient number, since it is larger than the sum of its proper divisors (676622935).

1924420233 is an equidigital number, since it uses as much as digits as its factorization.

1924420233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787383.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1924420233 is about 43868.2143812579. The cubic root of 1924420233 is about 1243.8460694022.

The spelling of 1924420233 in words is "one billion, nine hundred twenty-four million, four hundred twenty thousand, two hundred thirty-three".