214912785942460 has 48 divisors (see below), whose sum is σ = 454351928427936. Its totient is φ = 85388753498112.

The previous prime is 214912785942409. The next prime is 214912785942473. The reversal of 214912785942460 is 64249587219412.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 214912785942392 and 214912785942401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52696557 + ... + 56628196.

It is an arithmetic number, because the mean of its divisors is an integer number (9465665175582).

Almost surely, 2^{214912785942460} is an apocalyptic number.

214912785942460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214912785942460 is an abundant number, since it is smaller than the sum of its proper divisors (239439142485476).

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

214912785942460 is a wasteful number, since it uses less digits than its factorization.

214912785942460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109325422 (or 109325420 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 64.

The spelling of 214912785942460 in words is "two hundred fourteen trillion, nine hundred twelve billion, seven hundred eighty-five million, nine hundred forty-two thousand, four hundred sixty".