42622400255 has 16 divisors (see below), whose sum is σ = 54652371840. Its totient is φ = 31797729792.

The previous prime is 42622400207. The next prime is 42622400269. The reversal of 42622400255 is 55200422624.

It is a cyclic number.

It is not a de Polignac number, because 42622400255 - 2¹⁶ = 42622334719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2290919 + ... + 2309448.

It is an arithmetic number, because the mean of its divisors is an integer number (3415773240).

Almost surely, 2^42622400255 is an apocalyptic number.

42622400255 is a deficient number, since it is larger than the sum of its proper divisors (12029971585).

42622400255 is a wasteful number, since it uses less digits than its factorization.

42622400255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600498.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 42622400255 its reverse (55200422624), we get a palindrome (97822822879).

The spelling of 42622400255 in words is "forty-two billion, six hundred twenty-two million, four hundred thousand, two hundred fifty-five".