34512433500020 has 48 divisors (see below), whose sum is σ = 87702183959040. Its totient is φ = 11136785263104.

The previous prime is 34512433500019. The next prime is 34512433500029. The reversal of 34512433500020 is 2000533421543.

It is a super-2 number, since 2×34512433500020² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34512433500020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34512433500029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7250508860 + ... + 7250513619.

It is an arithmetic number, because the mean of its divisors is an integer number (1827128832480).

Almost surely, 2^{34512433500020} is an apocalyptic number.

It is an amenable number.

34512433500020 is an abundant number, since it is smaller than the sum of its proper divisors (53189750459020).

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

34512433500020 is a wasteful number, since it uses less digits than its factorization.

34512433500020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14501022512 (or 14501022510 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 34512433500020 its reverse (2000533421543), we get a palindrome (36512966921563).

The spelling of 34512433500020 in words is "thirty-four trillion, five hundred twelve billion, four hundred thirty-three million, five hundred thousand, twenty".