34120014320 has 40 divisors (see below), whose sum is σ = 90661753824. Its totient is φ = 11698290432.

The previous prime is 34120014307. The next prime is 34120014329. The reversal of 34120014320 is 2341002143.

It is a tau number, because it is divible by the number of its divisors (40).

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

It is a junction number, because it is equal to n+sod(n) for n = 34120014292 and 34120014301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34120014329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30463739 + ... + 30464858.

Almost surely, 2^34120014320 is an apocalyptic number.

It is an amenable number.

34120014320 is an abundant number, since it is smaller than the sum of its proper divisors (56541739504).

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

34120014320 is a wasteful number, since it uses less digits than its factorization.

34120014320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60928617 (or 60928611 counting only the distinct ones).

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

Adding to 34120014320 its reverse (2341002143), we get a palindrome (36461016463).

The spelling of 34120014320 in words is "thirty-four billion, one hundred twenty million, fourteen thousand, three hundred twenty".