77044454746034 has 8 divisors (see below), whose sum is σ = 115580392748460. Its totient is φ = 38517657163216.

The previous prime is 77044454746033. The next prime is 77044454746043. The reversal of 77044454746034 is 43064745444077.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 75512189550625 + 1532265195409 = 8689775^2 + 1237847^2 .

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

It is a super-2 number, since 2×77044454746034² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (77044454746033) 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, 2285083829 + ... + 2285117544.

Almost surely, 2^{77044454746034} is an apocalyptic number.

77044454746034 is a deficient number, since it is larger than the sum of its proper divisors (38535938002426).

77044454746034 is a wasteful number, since it uses less digits than its factorization.

77044454746034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4570209804.

The product of its (nonzero) digits is 126443520, while the sum is 59.

The spelling of 77044454746034 in words is "seventy-seven trillion, forty-four billion, four hundred fifty-four million, seven hundred forty-six thousand, thirty-four".