214703027634420 has 576 divisors, whose sum is σ = 781945478496000. Its totient is φ = 48715183835136.

The previous prime is 214703027634353. The next prime is 214703027634497. The reversal of 214703027634420 is 24436720307412.

214703027634420 is a `hidden beast` number, since 2 + 1 + 4 + 7 + 0 + 3 + 0 + 2 + 7 + 634 + 4 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 62482486 + ... + 65829074.

It is an arithmetic number, because the mean of its divisors is an integer number (1357544233500).

Almost surely, 2^{214703027634420} is an apocalyptic number.

214703027634420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214703027634420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390972739248000).

214703027634420 is an abundant number, since it is smaller than the sum of its proper divisors (567242450861580).

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

214703027634420 is a wasteful number, since it uses less digits than its factorization.

214703027634420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346689 (or 3346668 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 214703027634420 in words is "two hundred fourteen trillion, seven hundred three billion, twenty-seven million, six hundred thirty-four thousand, four hundred twenty".