7812096401 has 2 divisors, whose sum is σ = 7812096402. Its totient is φ = 7812096400.

The previous prime is 7812096371. The next prime is 7812096407. The reversal of 7812096401 is 1046902187.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6399840001 + 1412256400 = 79999^2 + 37580^2 .

It is an emirp because it is prime and its reverse (1046902187) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7812096401 - 2¹⁰ = 7812095377 is a prime.

It is a super-2 number, since 2×7812096401² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7812096407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3906048200 + 3906048201.

It is an arithmetic number, because the mean of its divisors is an integer number (3906048201).

Almost surely, 2^7812096401 is an apocalyptic number.

It is an amenable number.

7812096401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7812096401 is an equidigital number, since it uses as much as digits as its factorization.

7812096401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 7812096401 is about 88386.0645181128. The cubic root of 7812096401 is about 1984.2171451197.

Adding to 7812096401 its reverse (1046902187), we get a palindrome (8858998588).

The spelling of 7812096401 in words is "seven billion, eight hundred twelve million, ninety-six thousand, four hundred one".