77362223071 has 6 divisors (see below), whose sum is σ = 89992790160. Its totient is φ = 66310476876.

The previous prime is 77362223039. The next prime is 77362223083. The reversal of 77362223071 is 17032226377.

It is not a de Polignac number, because 77362223071 - 2⁵ = 77362223039 is a prime.

It is a super-4 number, since 4×77362223071⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77362223971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 789410391 + ... + 789410488.

It is an arithmetic number, because the mean of its divisors is an integer number (14998798360).

Almost surely, 2^77362223071 is an apocalyptic number.

77362223071 is a deficient number, since it is larger than the sum of its proper divisors (12630567089).

77362223071 is a wasteful number, since it uses less digits than its factorization.

77362223071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578820893 (or 1578820886 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 77362223071 in words is "seventy-seven billion, three hundred sixty-two million, two hundred twenty-three thousand, seventy-one".