7334331145081 has 2 divisors, whose sum is σ = 7334331145082. Its totient is φ = 7334331145080.

The previous prime is 7334331145079. The next prime is 7334331145103. The reversal of 7334331145081 is 1805411334337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7139129767225 + 195201377856 = 2671915^2 + 441816^2 .

It is a cyclic number.

It is not a de Polignac number, because 7334331145081 - 2¹ = 7334331145079 is a prime.

It is a super-2 number, since 2×7334331145081² (a number of 27 digits) contains 22 as substring.

Together with 7334331145079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7334331145681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3667165572540 + 3667165572541.

It is an arithmetic number, because the mean of its divisors is an integer number (3667165572541).

Almost surely, 2^{7334331145081} is an apocalyptic number.

It is an amenable number.

7334331145081 is a deficient number, since it is larger than the sum of its proper divisors (1).

7334331145081 is an equidigital number, since it uses as much as digits as its factorization.

7334331145081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 7334331145081 in words is "seven trillion, three hundred thirty-four billion, three hundred thirty-one million, one hundred forty-five thousand, eighty-one".