7081630472641 has 16 divisors (see below), whose sum is σ = 7358026262400. Its totient is φ = 6807412208128.

The previous prime is 7081630472629. The next prime is 7081630472659. The reversal of 7081630472641 is 1462740361807.

It is a cyclic number.

It is not a de Polignac number, because 7081630472641 - 2¹⁹ = 7081629948353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7081630472041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12669450 + ... + 13216588.

It is an arithmetic number, because the mean of its divisors is an integer number (459876641400).

Almost surely, 2^{7081630472641} is an apocalyptic number.

It is an amenable number.

7081630472641 is a deficient number, since it is larger than the sum of its proper divisors (276395789759).

7081630472641 is a wasteful number, since it uses less digits than its factorization.

7081630472641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549128.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 7081630472641 in words is "seven trillion, eighty-one billion, six hundred thirty million, four hundred seventy-two thousand, six hundred forty-one".