3445220601242 has 32 divisors (see below), whose sum is σ = 6313193236224. Its totient is φ = 1377879465600.

The previous prime is 3445220601209. The next prime is 3445220601253. The reversal of 3445220601242 is 2421060225443.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130467809 + ... + 130494212.

It is an arithmetic number, because the mean of its divisors is an integer number (197287288632).

Almost surely, 2^{3445220601242} is an apocalyptic number.

3445220601242 is a deficient number, since it is larger than the sum of its proper divisors (2867972634982).

3445220601242 is a wasteful number, since it uses less digits than its factorization.

3445220601242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260962094.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 3445220601242 its reverse (2421060225443), we get a palindrome (5866280826685).

The spelling of 3445220601242 in words is "three trillion, four hundred forty-five billion, two hundred twenty million, six hundred one thousand, two hundred forty-two".