240054455716337 has 2 divisors, whose sum is σ = 240054455716338. Its totient is φ = 240054455716336.

The previous prime is 240054455716321. The next prime is 240054455716393. The reversal of 240054455716337 is 733617554450042.

It is a happy number.

It is an a-pointer prime, because the next prime (240054455716393) can be obtained adding 240054455716337 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157819320763456 + 82235134952881 = 12562616^2 + 9068359^2 .

It is a cyclic number.

It is not a de Polignac number, because 240054455716337 - 2⁴ = 240054455716321 is a prime.

It is a super-2 number, since 2×240054455716337² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (240054455710337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120027227858168 + 120027227858169.

It is an arithmetic number, because the mean of its divisors is an integer number (120027227858169).

Almost surely, 2^{240054455716337} is an apocalyptic number.

It is an amenable number.

240054455716337 is a deficient number, since it is larger than the sum of its proper divisors (1).

240054455716337 is an equidigital number, since it uses as much as digits as its factorization.

240054455716337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336000, while the sum is 56.

The spelling of 240054455716337 in words is "two hundred forty trillion, fifty-four billion, four hundred fifty-five million, seven hundred sixteen thousand, three hundred thirty-seven".