104400677770771 has 4 divisors (see below), whose sum is σ = 108939837673872. Its totient is φ = 99861517867672.

The previous prime is 104400677770733. The next prime is 104400677770789. The reversal of 104400677770771 is 177077776004401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104400677770771 - 2³¹ = 104398530287123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104400677776771) 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, 2269579951516 + ... + 2269579951561.

It is an arithmetic number, because the mean of its divisors is an integer number (27234959418468).

Almost surely, 2^{104400677770771} is an apocalyptic number.

104400677770771 is a deficient number, since it is larger than the sum of its proper divisors (4539159903101).

104400677770771 is an equidigital number, since it uses as much as digits as its factorization.

104400677770771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4539159903100.

The product of its (nonzero) digits is 11294304, while the sum is 58.

The spelling of 104400677770771 in words is "one hundred four trillion, four hundred billion, six hundred seventy-seven million, seven hundred seventy thousand, seven hundred seventy-one".