34101220340 has 24 divisors (see below), whose sum is σ = 78122796192. Its totient is φ = 12400443680.

The previous prime is 34101220301. The next prime is 34101220421. The reversal of 34101220340 is 4302210143.

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 7 ways as a sum of consecutive naturals, for example, 77502554 + ... + 77502993.

It is an arithmetic number, because the mean of its divisors is an integer number (3255116508).

Almost surely, 2^34101220340 is an apocalyptic number.

It is an amenable number.

34101220340 is an abundant number, since it is smaller than the sum of its proper divisors (44021575852).

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

34101220340 is a wasteful number, since it uses less digits than its factorization.

34101220340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155005567 (or 155005565 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 34101220340 its reverse (4302210143), we get a palindrome (38403430483).

The spelling of 34101220340 in words is "thirty-four billion, one hundred one million, two hundred twenty thousand, three hundred forty".