340215222030 has 32 divisors (see below), whose sum is σ = 817024748544. Its totient is φ = 90667590816.

The previous prime is 340215222029. The next prime is 340215222041. The reversal of 340215222030 is 30222512043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3480262 + ... + 3576681.

It is an arithmetic number, because the mean of its divisors is an integer number (25532023392).

Almost surely, 2^340215222030 is an apocalyptic number.

340215222030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340215222030 is an abundant number, since it is smaller than the sum of its proper divisors (476809526514).

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

340215222030 is a wasteful number, since it uses less digits than its factorization.

340215222030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7058560.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 340215222030 its reverse (30222512043), we get a palindrome (370437734073).

The spelling of 340215222030 in words is "three hundred forty billion, two hundred fifteen million, two hundred twenty-two thousand, thirty".