240254211419 has 2 divisors, whose sum is σ = 240254211420. Its totient is φ = 240254211418.

The previous prime is 240254211401. The next prime is 240254211427. The reversal of 240254211419 is 914112452042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240254211419 - 2¹⁶ = 240254145883 is a prime.

It is a super-2 number, since 2×240254211419² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (240254211919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120127105709 + 120127105710.

It is an arithmetic number, because the mean of its divisors is an integer number (120127105710).

Almost surely, 2^240254211419 is an apocalyptic number.

240254211419 is a deficient number, since it is larger than the sum of its proper divisors (1).

240254211419 is an equidigital number, since it uses as much as digits as its factorization.

240254211419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 240254211419 in words is "two hundred forty billion, two hundred fifty-four million, two hundred eleven thousand, four hundred nineteen".