422433242270 has 32 divisors (see below), whose sum is σ = 837914105952. Its totient is φ = 152348015232.

The previous prime is 422433242237. The next prime is 422433242281. The reversal of 422433242270 is 72242334224.

It is a self number, because there is not a number n which added to its sum of digits gives 422433242270.

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, 37779137 + ... + 37790316.

It is an arithmetic number, because the mean of its divisors is an integer number (26184815811).

Almost surely, 2^422433242270 is an apocalyptic number.

422433242270 is a deficient number, since it is larger than the sum of its proper divisors (415480863682).

422433242270 is a wasteful number, since it uses less digits than its factorization.

422433242270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75569516.

The product of its (nonzero) digits is 129024, while the sum is 35.

Adding to 422433242270 its reverse (72242334224), we get a palindrome (494675576494).

The spelling of 422433242270 in words is "four hundred twenty-two billion, four hundred thirty-three million, two hundred forty-two thousand, two hundred seventy".