240003423221467 has 2 divisors, whose sum is σ = 240003423221468. Its totient is φ = 240003423221466.

The previous prime is 240003423221399. The next prime is 240003423221491. The reversal of 240003423221467 is 764122324300042.

240003423221467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240003423221467 - 2²⁷ = 240003289003739 is a prime.

It is not a weakly prime, because it can be changed into another prime (240003423221167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120001711610733 + 120001711610734.

It is an arithmetic number, because the mean of its divisors is an integer number (120001711610734).

Almost surely, 2^{240003423221467} is an apocalyptic number.

240003423221467 is a deficient number, since it is larger than the sum of its proper divisors (1).

240003423221467 is an equidigital number, since it uses as much as digits as its factorization.

240003423221467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 40.

The spelling of 240003423221467 in words is "two hundred forty trillion, three billion, four hundred twenty-three million, two hundred twenty-one thousand, four hundred sixty-seven".