240213419939 has 2 divisors, whose sum is σ = 240213419940. Its totient is φ = 240213419938.

The previous prime is 240213419921. The next prime is 240213420019. The reversal of 240213419939 is 939914312042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240213419939 - 2⁸ = 240213419683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240213419893 and 240213419902.

It is not a weakly prime, because it can be changed into another prime (240213419239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120106709969 + 120106709970.

It is an arithmetic number, because the mean of its divisors is an integer number (120106709970).

Almost surely, 2^240213419939 is an apocalyptic number.

240213419939 is a deficient number, since it is larger than the sum of its proper divisors (1).

240213419939 is an equidigital number, since it uses as much as digits as its factorization.

240213419939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 240213419939 in words is "two hundred forty billion, two hundred thirteen million, four hundred nineteen thousand, nine hundred thirty-nine".