7012063381 has 16 divisors (see below), whose sum is σ = 7348028400. Its totient is φ = 6682643968.

The previous prime is 7012063379. The next prime is 7012063397. The reversal of 7012063381 is 1833602107.

It can be written as a sum of positive squares in 8 ways, for example, as 996664900 + 6015398481 = 31570^2 + 77559^2 .

It is a cyclic number.

It is not a de Polignac number, because 7012063381 - 2¹ = 7012063379 is a prime.

It is a super-2 number, since 2×7012063381² = 98338065718322302322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7012063351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1745331 + ... + 1749343.

It is an arithmetic number, because the mean of its divisors is an integer number (459251775).

Almost surely, 2^7012063381 is an apocalyptic number.

It is an amenable number.

7012063381 is a deficient number, since it is larger than the sum of its proper divisors (335965019).

7012063381 is a wasteful number, since it uses less digits than its factorization.

7012063381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 7012063381 is about 83738.0641106540. The cubic root of 7012063381 is about 1914.0294291624.

Adding to 7012063381 its reverse (1833602107), we get a palindrome (8845665488).

The spelling of 7012063381 in words is "seven billion, twelve million, sixty-three thousand, three hundred eighty-one".