4284406876738 has 4 divisors (see below), whose sum is σ = 6426610315110. Its totient is φ = 2142203438368.

The previous prime is 4284406876709. The next prime is 4284406876751. The reversal of 4284406876738 is 8376786044824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4254388888689 + 30017988049 = 2062617^2 + 173257^2 .

It is a super-2 number, since 2×4284406876738² (a number of 26 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 1071101719183 + ... + 1071101719186.

Almost surely, 2^{4284406876738} is an apocalyptic number.

4284406876738 is a deficient number, since it is larger than the sum of its proper divisors (2142203438372).

4284406876738 is a wasteful number, since it uses less digits than its factorization.

4284406876738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142203438371.

The product of its (nonzero) digits is 346816512, while the sum is 67.

The spelling of 4284406876738 in words is "four trillion, two hundred eighty-four billion, four hundred six million, eight hundred seventy-six thousand, seven hundred thirty-eight".