4021422134214 has 64 divisors (see below), whose sum is σ = 8723079267840. Its totient is φ = 1232111569920.

The previous prime is 4021422134209. The next prime is 4021422134227. The reversal of 4021422134214 is 4124312241204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1536747 + ... + 3225590.

It is an arithmetic number, because the mean of its divisors is an integer number (136298113560).

Almost surely, 2^{4021422134214} is an apocalyptic number.

4021422134214 is an abundant number, since it is smaller than the sum of its proper divisors (4701657133626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4021422134214 is a wasteful number, since it uses less digits than its factorization.

4021422134214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762605.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 4021422134214 its reverse (4124312241204), we get a palindrome (8145734375418).

The spelling of 4021422134214 in words is "four trillion, twenty-one billion, four hundred twenty-two million, one hundred thirty-four thousand, two hundred fourteen".