7100064641 has 2 divisors, whose sum is σ = 7100064642. Its totient is φ = 7100064640.

The previous prime is 7100064613. The next prime is 7100064659. The reversal of 7100064641 is 1464600017.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4567056400 + 2533008241 = 67580^2 + 50329^2 .

It is a cyclic number.

It is not a de Polignac number, because 7100064641 - 2¹⁴ = 7100048257 is a prime.

It is not a weakly prime, because it can be changed into another prime (7100064611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3550032320 + 3550032321.

It is an arithmetic number, because the mean of its divisors is an integer number (3550032321).

Almost surely, 2^7100064641 is an apocalyptic number.

It is an amenable number.

7100064641 is a deficient number, since it is larger than the sum of its proper divisors (1).

7100064641 is an equidigital number, since it uses as much as digits as its factorization.

7100064641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 7100064641 is about 84261.8813046564. The cubic root of 7100064641 is about 1922.0031756128.

Adding to 7100064641 its reverse (1464600017), we get a palindrome (8564664658).

The spelling of 7100064641 in words is "seven billion, one hundred million, sixty-four thousand, six hundred forty-one".