214948707484 has 72 divisors (see below), whose sum is σ = 453646146240. Its totient is φ = 88751101824.

The previous prime is 214948707461. The next prime is 214948707487. The reversal of 214948707484 is 484707849412.

It is a happy number.

214948707484 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214948707484² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214948707487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2590854 + ... + 2672530.

It is an arithmetic number, because the mean of its divisors is an integer number (6300640920).

Almost surely, 2^214948707484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214948707484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226823073120).

214948707484 is an abundant number, since it is smaller than the sum of its proper divisors (238697438756).

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

214948707484 is a wasteful number, since it uses less digits than its factorization.

214948707484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82187 (or 82178 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 58.

The spelling of 214948707484 in words is "two hundred fourteen billion, nine hundred forty-eight million, seven hundred seven thousand, four hundred eighty-four".