34110131420 has 24 divisors (see below), whose sum is σ = 73941963648. Its totient is φ = 13203921600.

The previous prime is 34110131411. The next prime is 34110131443. The reversal of 34110131420 is 2413101143.

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 = 34110131392 and 34110131401.

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, 27507551 + ... + 27508790.

It is an arithmetic number, because the mean of its divisors is an integer number (3080915152).

Almost surely, 2^34110131420 is an apocalyptic number.

It is an amenable number.

34110131420 is an abundant number, since it is smaller than the sum of its proper divisors (39831832228).

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

34110131420 is a wasteful number, since it uses less digits than its factorization.

34110131420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55016381 (or 55016379 counting only the distinct ones).

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

Adding to 34110131420 its reverse (2413101143), we get a palindrome (36523232563).

The spelling of 34110131420 in words is "thirty-four billion, one hundred ten million, one hundred thirty-one thousand, four hundred twenty".