7038141081 has 4 divisors (see below), whose sum is σ = 9384188112. Its totient is φ = 4692094052.

The previous prime is 7038141067. The next prime is 7038141163. The reversal of 7038141081 is 1801418307.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7038141081 - 2⁷ = 7038140953 is a prime.

It is a super-2 number, since 2×7038141081² = 99070859752119697122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7038141031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1173023511 + ... + 1173023516.

It is an arithmetic number, because the mean of its divisors is an integer number (2346047028).

Almost surely, 2^7038141081 is an apocalyptic number.

It is an amenable number.

7038141081 is a deficient number, since it is larger than the sum of its proper divisors (2346047031).

7038141081 is a wasteful number, since it uses less digits than its factorization.

7038141081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346047030.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 7038141081 is about 83893.6295614870. The cubic root of 7038141081 is about 1916.3992374183.

Adding to 7038141081 its reverse (1801418307), we get a palindrome (8839559388).

The spelling of 7038141081 in words is "seven billion, thirty-eight million, one hundred forty-one thousand, eighty-one".