4224267287078 has 4 divisors (see below), whose sum is σ = 6336400930620. Its totient is φ = 2112133643538.

The previous prime is 4224267287029. The next prime is 4224267287099. The reversal of 4224267287078 is 8707827624224.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4224267287078² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056066821768 + ... + 1056066821771.

It is an arithmetic number, because the mean of its divisors is an integer number (1584100232655).

Almost surely, 2^{4224267287078} is an apocalyptic number.

4224267287078 is a deficient number, since it is larger than the sum of its proper divisors (2112133643542).

4224267287078 is a wasteful number, since it uses less digits than its factorization.

4224267287078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112133643541.

The product of its (nonzero) digits is 33718272, while the sum is 59.

The spelling of 4224267287078 in words is "four trillion, two hundred twenty-four billion, two hundred sixty-seven million, two hundred eighty-seven thousand, seventy-eight".