3435734321552 has 20 divisors (see below), whose sum is σ = 7168791805980. Its totient is φ = 1585723532928.

The previous prime is 3435734321527. The next prime is 3435734321557. The reversal of 3435734321552 is 2551234375343.

It can be written as a sum of positive squares in 2 ways, for example, as 937109185936 + 2498625135616 = 968044^2 + 1580704^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3435734321497 and 3435734321506.

It is not an unprimeable number, because it can be changed into a prime (3435734321557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8258976527 + ... + 8258976942.

It is an arithmetic number, because the mean of its divisors is an integer number (358439590299).

Almost surely, 2^{3435734321552} is an apocalyptic number.

It is an amenable number.

3435734321552 is an abundant number, since it is smaller than the sum of its proper divisors (3733057484428).

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

3435734321552 is a wasteful number, since it uses less digits than its factorization.

3435734321552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16517953490 (or 16517953484 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 47.

Adding to 3435734321552 its reverse (2551234375343), we get a palindrome (5986968696895).

The spelling of 3435734321552 in words is "three trillion, four hundred thirty-five billion, seven hundred thirty-four million, three hundred twenty-one thousand, five hundred fifty-two".