96807778202881 has 4 divisors (see below), whose sum is σ = 97063207697200. Its totient is φ = 96552348708564.

The previous prime is 96807778202879. The next prime is 96807778202909. The reversal of 96807778202881 is 18820287770869.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 96807778202881 - 2¹ = 96807778202879 is a prime.

It is a super-2 number, since 2×96807778202881² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96807778202381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127714746591 + ... + 127714747348.

It is an arithmetic number, because the mean of its divisors is an integer number (24265801924300).

Almost surely, 2^{96807778202881} is an apocalyptic number.

It is an amenable number.

96807778202881 is a deficient number, since it is larger than the sum of its proper divisors (255429494319).

96807778202881 is a wasteful number, since it uses less digits than its factorization.

96807778202881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255429494318.

The product of its (nonzero) digits is 303464448, while the sum is 73.

The spelling of 96807778202881 in words is "ninety-six trillion, eight hundred seven billion, seven hundred seventy-eight million, two hundred two thousand, eight hundred eighty-one".