77103333377 has 8 divisors (see below), whose sum is σ = 88396072896. Its totient is φ = 65880088272.

The previous prime is 77103333371. The next prime is 77103333397. The reversal of 77103333377 is 77333330177.

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

It is a cyclic number.

It is not a de Polignac number, because 77103333377 - 2⁶ = 77103333313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77103333371) 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, 17371223 + ... + 17375660.

It is an arithmetic number, because the mean of its divisors is an integer number (11049509112).

Almost surely, 2^77103333377 is an apocalyptic number.

It is an amenable number.

77103333377 is a deficient number, since it is larger than the sum of its proper divisors (11292739519).

77103333377 is a wasteful number, since it uses less digits than its factorization.

77103333377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34747207.

The product of its (nonzero) digits is 583443, while the sum is 44.

The spelling of 77103333377 in words is "seventy-seven billion, one hundred three million, three hundred thirty-three thousand, three hundred seventy-seven".