42522251235 has 8 divisors (see below), whose sum is σ = 68035602000. Its totient is φ = 22678533984.

The previous prime is 42522251173. The next prime is 42522251251. The reversal of 42522251235 is 53215222524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42522251235 - 2⁶ = 42522251171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42522251196 and 42522251205.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1417408360 + ... + 1417408389.

It is an arithmetic number, because the mean of its divisors is an integer number (8504450250).

Almost surely, 2^42522251235 is an apocalyptic number.

42522251235 is a deficient number, since it is larger than the sum of its proper divisors (25513350765).

42522251235 is a wasteful number, since it uses less digits than its factorization.

42522251235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834816757.

The product of its digits is 48000, while the sum is 33.

Adding to 42522251235 its reverse (53215222524), we get a palindrome (95737473759).

The spelling of 42522251235 in words is "forty-two billion, five hundred twenty-two million, two hundred fifty-one thousand, two hundred thirty-five".