42210021214 has 16 divisors (see below), whose sum is σ = 64125547200. Its totient is φ = 20834914464.

The previous prime is 42210021173. The next prime is 42210021229. The reversal of 42210021214 is 41212001224.

It is a junction number, because it is equal to n+sod(n) for n = 42210021191 and 42210021200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476892 + ... + 1505200.

It is an arithmetic number, because the mean of its divisors is an integer number (4007846700).

Almost surely, 2^42210021214 is an apocalyptic number.

42210021214 is a deficient number, since it is larger than the sum of its proper divisors (21915525986).

42210021214 is a wasteful number, since it uses less digits than its factorization.

42210021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37827.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 42210021214 its reverse (41212001224), we get a palindrome (83422022438).

The spelling of 42210021214 in words is "forty-two billion, two hundred ten million, twenty-one thousand, two hundred fourteen".