3435122543240 has 64 divisors (see below), whose sum is σ = 7852258411200. Its totient is φ = 1352182157568.

The previous prime is 3435122543179. The next prime is 3435122543257. The reversal of 3435122543240 is 423452215343.

It is a junction number, because it is equal to n+sod(n) for n = 3435122543194 and 3435122543203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2029151 + ... + 3314769.

It is an arithmetic number, because the mean of its divisors is an integer number (122691537675).

Almost surely, 2^{3435122543240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3435122543240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3926129205600).

3435122543240 is an abundant number, since it is smaller than the sum of its proper divisors (4417135867960).

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

3435122543240 is a wasteful number, since it uses less digits than its factorization.

3435122543240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286694 (or 1286690 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 3435122543240 its reverse (423452215343), we get a palindrome (3858574758583).

The spelling of 3435122543240 in words is "three trillion, four hundred thirty-five billion, one hundred twenty-two million, five hundred forty-three thousand, two hundred forty".