214654542121005 has 96 divisors (see below), whose sum is σ = 408732722880768. Its totient is φ = 95889549772800.

The previous prime is 214654542120959. The next prime is 214654542121069. The reversal of 214654542121005 is 500121245456412.

214654542121005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214654542121005 - 2¹² = 214654542116909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12303706 + ... + 24097515.

It is an arithmetic number, because the mean of its divisors is an integer number (4257632530008).

Almost surely, 2^{214654542121005} is an apocalyptic number.

It is an amenable number.

214654542121005 is a deficient number, since it is larger than the sum of its proper divisors (194078180759763).

214654542121005 is a wasteful number, since it uses less digits than its factorization.

214654542121005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36401427 (or 36401420 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

Adding to 214654542121005 its reverse (500121245456412), we get a palindrome (714775787577417).

The spelling of 214654542121005 in words is "two hundred fourteen trillion, six hundred fifty-four billion, five hundred forty-two million, one hundred twenty-one thousand, five".