34234325031520 has 24 divisors (see below), whose sum is σ = 80878592887344. Its totient is φ = 13693730012544.

The previous prime is 34234325031493. The next prime is 34234325031539. The reversal of 34234325031520 is 2513052343243.

It is a self number, because there is not a number n which added to its sum of digits gives 34234325031520.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106982265564 + ... + 106982265883.

It is an arithmetic number, because the mean of its divisors is an integer number (3369941370306).

Almost surely, 2^{34234325031520} is an apocalyptic number.

It is an amenable number.

34234325031520 is an abundant number, since it is smaller than the sum of its proper divisors (46644267855824).

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

34234325031520 is a wasteful number, since it uses less digits than its factorization.

34234325031520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213964531462 (or 213964531454 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 34234325031520 its reverse (2513052343243), we get a palindrome (36747377374763).

The spelling of 34234325031520 in words is "thirty-four trillion, two hundred thirty-four billion, three hundred twenty-five million, thirty-one thousand, five hundred twenty".