7100064431 has 2 divisors, whose sum is σ = 7100064432. Its totient is φ = 7100064430.

The previous prime is 7100064409. The next prime is 7100064443. The reversal of 7100064431 is 1344600017.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7100064431 - 2²² = 7095870127 is a prime.

It is a super-2 number, since 2×7100064431² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7100064431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7100064481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3550032215 + 3550032216.

It is an arithmetic number, because the mean of its divisors is an integer number (3550032216).

Almost surely, 2^7100064431 is an apocalyptic number.

7100064431 is a deficient number, since it is larger than the sum of its proper divisors (1).

7100064431 is an equidigital number, since it uses as much as digits as its factorization.

7100064431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 7100064431 is about 84261.8800585413. The cubic root of 7100064431 is about 1922.0031566637.

Adding to 7100064431 its reverse (1344600017), we get a palindrome (8444664448).

The spelling of 7100064431 in words is "seven billion, one hundred million, sixty-four thousand, four hundred thirty-one".