240053664553459 has 2 divisors, whose sum is σ = 240053664553460. Its totient is φ = 240053664553458.

The previous prime is 240053664553433. The next prime is 240053664553501. The reversal of 240053664553459 is 954355466350042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240053664553459 - 2⁷ = 240053664553331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240053664553397 and 240053664553406.

It is not a weakly prime, because it can be changed into another prime (240053664553429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120026832276729 + 120026832276730.

It is an arithmetic number, because the mean of its divisors is an integer number (120026832276730).

Almost surely, 2^{240053664553459} is an apocalyptic number.

240053664553459 is a deficient number, since it is larger than the sum of its proper divisors (1).

240053664553459 is an equidigital number, since it uses as much as digits as its factorization.

240053664553459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280000, while the sum is 61.

The spelling of 240053664553459 in words is "two hundred forty trillion, fifty-three billion, six hundred sixty-four million, five hundred fifty-three thousand, four hundred fifty-nine".