1924434923 has 2 divisors, whose sum is σ = 1924434924. Its totient is φ = 1924434922.

The previous prime is 1924434791. The next prime is 1924434947. The reversal of 1924434923 is 3294344291.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1924434923 - 2⁸ = 1924434667 is a prime.

It is not a weakly prime, because it can be changed into another prime (1924434973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 962217461 + 962217462.

It is an arithmetic number, because the mean of its divisors is an integer number (962217462).

Almost surely, 2^1924434923 is an apocalyptic number.

1924434923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1924434923 is an equidigital number, since it uses as much as digits as its factorization.

1924434923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 41.

The square root of 1924434923 is about 43868.3818142407. The cubic root of 1924434923 is about 1243.8492343472.

The spelling of 1924434923 in words is "one billion, nine hundred twenty-four million, four hundred thirty-four thousand, nine hundred twenty-three".