3225444442 has 16 divisors (see below), whose sum is σ = 5588471232. Its totient is φ = 1379869120.

The previous prime is 3225444433. The next prime is 3225444451. The reversal of 3225444442 is 2444445223.

It is an interprime number because it is at equal distance from previous prime (3225444433) and next prime (3225444451).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 3225444398 and 3225444407.

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, 4311718 + ... + 4312465.

It is an arithmetic number, because the mean of its divisors is an integer number (349279452).

Almost surely, 2^3225444442 is an apocalyptic number.

3225444442 is a deficient number, since it is larger than the sum of its proper divisors (2363026790).

3225444442 is a wasteful number, since it uses less digits than its factorization.

3225444442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8624213.

The product of its digits is 122880, while the sum is 34.

The square root of 3225444442 is about 56792.9964168118. The cubic root of 3225444442 is about 1477.5080481275.

Adding to 3225444442 its reverse (2444445223), we get a palindrome (5669889665).

The spelling of 3225444442 in words is "three billion, two hundred twenty-five million, four hundred forty-four thousand, four hundred forty-two".