2084426442 has 24 divisors (see below), whose sum is σ = 5161437216. Its totient is φ = 595550376.

The previous prime is 2084426431. The next prime is 2084426479. The reversal of 2084426442 is 2446244802.

It is a happy number.

2084426442 is a `hidden beast` number, since 2 + 0 + 8 + 4 + 4 + 2 + 644 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2084426397 and 2084426406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8271408 + ... + 8271659.

It is an arithmetic number, because the mean of its divisors is an integer number (215059884).

Almost surely, 2^2084426442 is an apocalyptic number.

2084426442 is an abundant number, since it is smaller than the sum of its proper divisors (3077010774).

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

2084426442 is a wasteful number, since it uses less digits than its factorization.

2084426442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16543082 (or 16543079 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

The square root of 2084426442 is about 45655.5192939474. The cubic root of 2084426442 is about 1277.4057241280.

The spelling of 2084426442 in words is "two billion, eighty-four million, four hundred twenty-six thousand, four hundred forty-two".