42268696851 has 8 divisors (see below), whose sum is σ = 56606537664. Its totient is φ = 28054993640.

The previous prime is 42268696843. The next prime is 42268696871. The reversal of 42268696851 is 15869686224.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42268696851 - 2³ = 42268696843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42268696791 and 42268696800.

It is not an unprimeable number, because it can be changed into a prime (42268696871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31033605 + ... + 31034966.

It is an arithmetic number, because the mean of its divisors is an integer number (7075817208).

Almost surely, 2^42268696851 is an apocalyptic number.

42268696851 is a deficient number, since it is larger than the sum of its proper divisors (14337840813).

42268696851 is a wasteful number, since it uses less digits than its factorization.

42268696851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62068801.

The product of its digits is 9953280, while the sum is 57.

The spelling of 42268696851 in words is "forty-two billion, two hundred sixty-eight million, six hundred ninety-six thousand, eight hundred fifty-one".