240533835379 has 2 divisors, whose sum is σ = 240533835380. Its totient is φ = 240533835378.

The previous prime is 240533835361. The next prime is 240533835391. The reversal of 240533835379 is 973538335042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240533835379 is a prime.

It is not a weakly prime, because it can be changed into another prime (240533835359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120266917689 + 120266917690.

It is an arithmetic number, because the mean of its divisors is an integer number (120266917690).

Almost surely, 2^240533835379 is an apocalyptic number.

240533835379 is a deficient number, since it is larger than the sum of its proper divisors (1).

240533835379 is an equidigital number, since it uses as much as digits as its factorization.

240533835379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8164800, while the sum is 52.

The spelling of 240533835379 in words is "two hundred forty billion, five hundred thirty-three million, eight hundred thirty-five thousand, three hundred seventy-nine".