2904240023 has 2 divisors, whose sum is σ = 2904240024. Its totient is φ = 2904240022.

The previous prime is 2904239981. The next prime is 2904240037. The reversal of 2904240023 is 3200424092.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2904240023 - 2¹⁶ = 2904174487 is a prime.

It is a super-2 number, since 2×2904240023² = 16869220222390081058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2904239974 and 2904240001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2904240083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452120011 + 1452120012.

It is an arithmetic number, because the mean of its divisors is an integer number (1452120012).

Almost surely, 2^2904240023 is an apocalyptic number.

2904240023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2904240023 is an equidigital number, since it uses as much as digits as its factorization.

2904240023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2904240023 is about 53891.0013174741. The cubic root of 2904240023 is about 1426.7378036182.

The spelling of 2904240023 in words is "two billion, nine hundred four million, two hundred forty thousand, twenty-three".