240252033450551 has 2 divisors, whose sum is σ = 240252033450552. Its totient is φ = 240252033450550.

The previous prime is 240252033450529. The next prime is 240252033450563. The reversal of 240252033450551 is 155054330252042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240252033450551 - 2⁴² = 235853986939447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240252033450499 and 240252033450508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240252033450581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120126016725275 + 120126016725276.

It is an arithmetic number, because the mean of its divisors is an integer number (120126016725276).

Almost surely, 2^{240252033450551} is an apocalyptic number.

240252033450551 is a deficient number, since it is larger than the sum of its proper divisors (1).

240252033450551 is an equidigital number, since it uses as much as digits as its factorization.

240252033450551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 240252033450551 in words is "two hundred forty trillion, two hundred fifty-two billion, thirty-three million, four hundred fifty thousand, five hundred fifty-one".