340220111310200 has 48 divisors (see below), whose sum is σ = 862921918692360. Its totient is φ = 123716404112000.

The previous prime is 340220111310197. The next prime is 340220111310217. The reversal of 340220111310200 is 2013111022043.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77322750371 + ... + 77322754770.

Almost surely, 2^{340220111310200} is an apocalyptic number.

It is an amenable number.

340220111310200 is an abundant number, since it is smaller than the sum of its proper divisors (522701807382160).

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

340220111310200 is a wasteful number, since it uses less digits than its factorization.

340220111310200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154645505168 (or 154645505159 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 340220111310200 its reverse (2013111022043), we get a palindrome (342233222332243).

The spelling of 340220111310200 in words is "three hundred forty trillion, two hundred twenty billion, one hundred eleven million, three hundred ten thousand, two hundred".