104077756444 has 6 divisors (see below), whose sum is σ = 182136073784. Its totient is φ = 52038878220.

The previous prime is 104077756441. The next prime is 104077756451. The reversal of 104077756444 is 444657770401.

It is a super-4 number, since 4×104077756444⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104077756441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13009719552 + ... + 13009719559.

Almost surely, 2^104077756444 is an apocalyptic number.

It is an amenable number.

104077756444 is a deficient number, since it is larger than the sum of its proper divisors (78058317340).

104077756444 is a wasteful number, since it uses less digits than its factorization.

104077756444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26019439115 (or 26019439113 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 49.

It can be divided in two parts, 10407 and 7756444, that multiplied together give a palindrome (80721312708).

The spelling of 104077756444 in words is "one hundred four billion, seventy-seven million, seven hundred fifty-six thousand, four hundred forty-four".