77373040011 has 8 divisors (see below), whose sum is σ = 103547563920. Its totient is φ = 51390271392.

The previous prime is 77373040009. The next prime is 77373040013. The reversal of 77373040011 is 11004037377.

It is an interprime number because it is at equal distance from previous prime (77373040009) and next prime (77373040013).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 77373040011 - 2¹ = 77373040009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (77373040013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47937880 + ... + 47939493.

It is an arithmetic number, because the mean of its divisors is an integer number (12943445490).

Almost surely, 2^77373040011 is an apocalyptic number.

77373040011 is a deficient number, since it is larger than the sum of its proper divisors (26174523909).

77373040011 is a wasteful number, since it uses less digits than its factorization.

77373040011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95877645.

The product of its (nonzero) digits is 12348, while the sum is 33.

Adding to 77373040011 its reverse (11004037377), we get a palindrome (88377077388).

The spelling of 77373040011 in words is "seventy-seven billion, three hundred seventy-three million, forty thousand, eleven".