240423620353335 has 16 divisors (see below), whose sum is σ = 427419769517280. Its totient is φ = 128225930855040.

The previous prime is 240423620353333. The next prime is 240423620353447. The reversal of 240423620353335 is 533353026324042.

240423620353335 is a `hidden beast` number, since 2 + 4 + 0 + 4 + 23 + 62 + 0 + 3 + 533 + 35 = 666.

It is not a de Polignac number, because 240423620353335 - 2¹ = 240423620353333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240423620353333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890457853026 + ... + 890457853295.

It is an arithmetic number, because the mean of its divisors is an integer number (26713735594830).

Almost surely, 2^{240423620353335} is an apocalyptic number.

240423620353335 is a deficient number, since it is larger than the sum of its proper divisors (186996149163945).

240423620353335 is a wasteful number, since it uses less digits than its factorization.

240423620353335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780915706335 (or 1780915706329 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 45.

Adding to 240423620353335 its reverse (533353026324042), we get a palindrome (773776646677377).

The spelling of 240423620353335 in words is "two hundred forty trillion, four hundred twenty-three billion, six hundred twenty million, three hundred fifty-three thousand, three hundred thirty-five".