3435120442 has 16 divisors (see below), whose sum is σ = 5585795712. Its totient is φ = 1574938800.

The previous prime is 3435120431. The next prime is 3435120463. The reversal of 3435120442 is 2440215343.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3435120442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433558 + ... + 441409.

It is an arithmetic number, because the mean of its divisors is an integer number (349112232).

Almost surely, 2^3435120442 is an apocalyptic number.

3435120442 is a deficient number, since it is larger than the sum of its proper divisors (2150675270).

3435120442 is a wasteful number, since it uses less digits than its factorization.

3435120442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875133.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3435120442 is about 58609.9005458975. The cubic root of 3435120442 is about 1508.8543628128.

Adding to 3435120442 its reverse (2440215343), we get a palindrome (5875335785).

The spelling of 3435120442 in words is "three billion, four hundred thirty-five million, one hundred twenty thousand, four hundred forty-two".