77030436004 has 12 divisors (see below), whose sum is σ = 134990755200. Its totient is φ = 38461648808.

The previous prime is 77030436001. The next prime is 77030436017. The reversal of 77030436004 is 40063403077.

It is not an unprimeable number, because it can be changed into a prime (77030436001) 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, 13389064 + ... + 13394815.

It is an arithmetic number, because the mean of its divisors is an integer number (11249229600).

Almost surely, 2^77030436004 is an apocalyptic number.

It is an amenable number.

77030436004 is a deficient number, since it is larger than the sum of its proper divisors (57960319196).

77030436004 is a wasteful number, since it uses less digits than its factorization.

77030436004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26784602 (or 26784600 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 77030436004 in words is "seventy-seven billion, thirty million, four hundred thirty-six thousand, four".