214645242546412 has 48 divisors (see below), whose sum is σ = 392909964862464. Its totient is φ = 102407898032000.

The previous prime is 214645242546359. The next prime is 214645242546419.

214645242546412 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 214645242546412.

It is not an unprimeable number, because it can be changed into a prime (214645242546419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399860112 + ... + 400396552.

It is an arithmetic number, because the mean of its divisors is an integer number (8185624267968).

Almost surely, 2^{214645242546412} is an apocalyptic number.

It is an amenable number.

214645242546412 is a deficient number, since it is larger than the sum of its proper divisors (178264722316052).

214645242546412 is a wasteful number, since it uses less digits than its factorization.

214645242546412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546990 (or 546988 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 52.

The spelling of 214645242546412 in words is "two hundred fourteen trillion, six hundred forty-five billion, two hundred forty-two million, five hundred forty-six thousand, four hundred twelve".