214451135135504 has 10 divisors (see below), whose sum is σ = 415499074325070. Its totient is φ = 107225567567744.

The previous prime is 214451135135483. The next prime is 214451135135507. The reversal of 214451135135504 is 405531531154412.

214451135135504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 117714861723904 + 96736273411600 = 10849648^2 + 9835460^2 .

It is not an unprimeable number, because it can be changed into a prime (214451135135507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701597972969 + ... + 6701597973000.

It is an arithmetic number, because the mean of its divisors is an integer number (41549907432507).

Almost surely, 2^{214451135135504} is an apocalyptic number.

It is an amenable number.

214451135135504 is a deficient number, since it is larger than the sum of its proper divisors (201047939189566).

214451135135504 is a wasteful number, since it uses less digits than its factorization.

214451135135504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13403195945977 (or 13403195945971 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 44.

Adding to 214451135135504 its reverse (405531531154412), we get a palindrome (619982666289916).

The spelling of 214451135135504 in words is "two hundred fourteen trillion, four hundred fifty-one billion, one hundred thirty-five million, one hundred thirty-five thousand, five hundred four".