34533136420 has 48 divisors (see below), whose sum is σ = 74873530368. Its totient is φ = 13370192640.

The previous prime is 34533136409. The next prime is 34533136483. The reversal of 34533136420 is 2463133543.

It is a super-2 number, since 2×34533136420² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61662 + ... + 269941.

It is an arithmetic number, because the mean of its divisors is an integer number (1559865216).

Almost surely, 2^34533136420 is an apocalyptic number.

It is an amenable number.

34533136420 is an abundant number, since it is smaller than the sum of its proper divisors (40340393948).

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

34533136420 is a wasteful number, since it uses less digits than its factorization.

34533136420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331780 (or 331778 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 34533136420 its reverse (2463133543), we get a palindrome (36996269963).

The spelling of 34533136420 in words is "thirty-four billion, five hundred thirty-three million, one hundred thirty-six thousand, four hundred twenty".