240896820803 has 2 divisors, whose sum is σ = 240896820804. Its totient is φ = 240896820802.

The previous prime is 240896820781. The next prime is 240896820809. The reversal of 240896820803 is 308028698042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240896820803 - 2¹⁸ = 240896558659 is a prime.

It is not a weakly prime, because it can be changed into another prime (240896820809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120448410401 + 120448410402.

It is an arithmetic number, because the mean of its divisors is an integer number (120448410402).

Almost surely, 2^240896820803 is an apocalyptic number.

240896820803 is a deficient number, since it is larger than the sum of its proper divisors (1).

240896820803 is an equidigital number, since it uses as much as digits as its factorization.

240896820803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 240896820803 in words is "two hundred forty billion, eight hundred ninety-six million, eight hundred twenty thousand, eight hundred three".