214034243340 has 24 divisors (see below), whose sum is σ = 599295881520. Its totient is φ = 57075798208.

The previous prime is 214034243303. The next prime is 214034243369. The reversal of 214034243340 is 43342430412.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 214034243298 and 214034243307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783618635 + ... + 1783618754.

It is an arithmetic number, because the mean of its divisors is an integer number (24970661730).

Almost surely, 2^214034243340 is an apocalyptic number.

214034243340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214034243340 is an abundant number, since it is smaller than the sum of its proper divisors (385261638180).

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

214034243340 is a wasteful number, since it uses less digits than its factorization.

214034243340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567237401 (or 3567237399 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 214034243340 its reverse (43342430412), we get a palindrome (257376673752).

The spelling of 214034243340 in words is "two hundred fourteen billion, thirty-four million, two hundred forty-three thousand, three hundred forty".