34535420420 has 24 divisors (see below), whose sum is σ = 74863880448. Its totient is φ = 13368549600.

The previous prime is 34535420393. The next prime is 34535420429. The reversal of 34535420420 is 2402453543.

It is not an unprimeable number, because it can be changed into a prime (34535420429) 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, 27850526 + ... + 27851765.

It is an arithmetic number, because the mean of its divisors is an integer number (3119328352).

Almost surely, 2^34535420420 is an apocalyptic number.

It is an amenable number.

34535420420 is an abundant number, since it is smaller than the sum of its proper divisors (40328460028).

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

34535420420 is a wasteful number, since it uses less digits than its factorization.

34535420420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55702331 (or 55702329 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 34535420420 its reverse (2402453543), we get a palindrome (36937873963).

The spelling of 34535420420 in words is "thirty-four billion, five hundred thirty-five million, four hundred twenty thousand, four hundred twenty".