3422445420644 has 12 divisors (see below), whose sum is σ = 5989481958768. Its totient is φ = 1711164861000.

The previous prime is 3422445420643. The next prime is 3422445420649. The reversal of 3422445420644 is 4460245442243.

It is a super-2 number, since 2×3422445420644² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3422445420595 and 3422445420604.

It is not an unprimeable number, because it can be changed into a prime (3422445420643) 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, 14329082 + ... + 14565969.

It is an arithmetic number, because the mean of its divisors is an integer number (499123496564).

Almost surely, 2^{3422445420644} is an apocalyptic number.

It is an amenable number.

3422445420644 is a deficient number, since it is larger than the sum of its proper divisors (2567036538124).

3422445420644 is a wasteful number, since it uses less digits than its factorization.

3422445420644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28924666 (or 28924664 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 44.

The spelling of 3422445420644 in words is "three trillion, four hundred twenty-two billion, four hundred forty-five million, four hundred twenty thousand, six hundred forty-four".