77034336063611 has 8 divisors (see below), whose sum is σ = 77321881886400. Its totient is φ = 76746798928960.

The previous prime is 77034336063589. The next prime is 77034336063613. The reversal of 77034336063611 is 11636063343077.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-77034336063611 is a prime.

It is a super-2 number, since 2×77034336063611² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 77034336063611.

It is not an unprimeable number, because it can be changed into a prime (77034336063613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15873551 + ... + 20150391.

It is an arithmetic number, because the mean of its divisors is an integer number (9665235235800).

Almost surely, 2^{77034336063611} is an apocalyptic number.

77034336063611 is a deficient number, since it is larger than the sum of its proper divisors (287545822789).

77034336063611 is a wasteful number, since it uses less digits than its factorization.

77034336063611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344069.

The product of its (nonzero) digits is 3429216, while the sum is 50.

The spelling of 77034336063611 in words is "seventy-seven trillion, thirty-four billion, three hundred thirty-six million, sixty-three thousand, six hundred eleven".