4226444402462 has 4 divisors (see below), whose sum is σ = 6339666603696. Its totient is φ = 2113222201230.

The previous prime is 4226444402461. The next prime is 4226444402519. The reversal of 4226444402462 is 2642044446224.

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

It is a super-2 number, since 2×4226444402462² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226444402461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056611100614 + ... + 1056611100617.

It is an arithmetic number, because the mean of its divisors is an integer number (1584916650924).

Almost surely, 2^{4226444402462} is an apocalyptic number.

4226444402462 is a deficient number, since it is larger than the sum of its proper divisors (2113222201234).

4226444402462 is a wasteful number, since it uses less digits than its factorization.

4226444402462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113222201233.

The product of its (nonzero) digits is 2359296, while the sum is 44.

Adding to 4226444402462 its reverse (2642044446224), we get a palindrome (6868488848686).

The spelling of 4226444402462 in words is "four trillion, two hundred twenty-six billion, four hundred forty-four million, four hundred two thousand, four hundred sixty-two".