4067380442 has 12 divisors (see below), whose sum is σ = 6318709566. Its totient is φ = 1963562160.

The previous prime is 4067380439. The next prime is 4067380463. The reversal of 4067380442 is 2440837604.

It can be written as a sum of positive squares in 3 ways, for example, as 3987796201 + 79584241 = 63149^2 + 8921^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4067380396 and 4067380405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1207409 + ... + 1210772.

Almost surely, 2^4067380442 is an apocalyptic number.

4067380442 is a deficient number, since it is larger than the sum of its proper divisors (2251329124).

4067380442 is a wasteful number, since it uses less digits than its factorization.

4067380442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418241 (or 2418212 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 4067380442 is about 63776.0177653011. The cubic root of 4067380442 is about 1596.2647819289.

The spelling of 4067380442 in words is "four billion, sixty-seven million, three hundred eighty thousand, four hundred forty-two".