214126366456 has 8 divisors (see below), whose sum is σ = 401486937120. Its totient is φ = 107063183224.

The previous prime is 214126366453. The next prime is 214126366501. The reversal of 214126366456 is 654663621412.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214126366453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13382897896 + ... + 13382897911.

It is an arithmetic number, because the mean of its divisors is an integer number (50185867140).

Almost surely, 2^214126366456 is an apocalyptic number.

It is an amenable number.

214126366456 is a deficient number, since it is larger than the sum of its proper divisors (187360570664).

214126366456 is a wasteful number, since it uses less digits than its factorization.

214126366456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26765795813 (or 26765795809 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 46.

Adding to 214126366456 its reverse (654663621412), we get a palindrome (868789987868).

The spelling of 214126366456 in words is "two hundred fourteen billion, one hundred twenty-six million, three hundred sixty-six thousand, four hundred fifty-six".