240054524336399 has 2 divisors, whose sum is σ = 240054524336400. Its totient is φ = 240054524336398.

The previous prime is 240054524336353. The next prime is 240054524336447. The reversal of 240054524336399 is 993633425450042.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240054524336399 - 2¹² = 240054524332303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240054524336999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120027262168199 + 120027262168200.

It is an arithmetic number, because the mean of its divisors is an integer number (120027262168200).

Almost surely, 2^{240054524336399} is an apocalyptic number.

240054524336399 is a deficient number, since it is larger than the sum of its proper divisors (1).

240054524336399 is an equidigital number, since it uses as much as digits as its factorization.

240054524336399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 83980800, while the sum is 59.

The spelling of 240054524336399 in words is "two hundred forty trillion, fifty-four billion, five hundred twenty-four million, three hundred thirty-six thousand, three hundred ninety-nine".