214739340030 has 128 divisors (see below), whose sum is σ = 574700313600. Its totient is φ = 57058065792.

The previous prime is 214739340007. The next prime is 214739340043. The reversal of 214739340030 is 30043937412.

214739340030 is a `hidden beast` number, since 214 + 7 + 3 + 9 + 3 + 400 + 30 = 666.

It is a super-2 number, since 2×214739340030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 123911044 + ... + 123912776.

It is an arithmetic number, because the mean of its divisors is an integer number (4489846200).

Almost surely, 2^214739340030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214739340030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287350156800).

214739340030 is an abundant number, since it is smaller than the sum of its proper divisors (359960973570).

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

214739340030 is a wasteful number, since it uses less digits than its factorization.

214739340030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135 (or 3129 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 214739340030 in words is "two hundred fourteen billion, seven hundred thirty-nine million, three hundred forty thousand, thirty".