77044534462043 has 8 divisors (see below), whose sum is σ = 77082306889728. Its totient is φ = 77006763737064.

The previous prime is 77044534462001. The next prime is 77044534462109. The reversal of 77044534462043 is 34026443544077.

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 77044534462043 - 2³² = 77040239494747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77044534492043) 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, 95361980 + ... + 96166502.

It is an arithmetic number, because the mean of its divisors is an integer number (9635288361216).

Almost surely, 2^{77044534462043} is an apocalyptic number.

77044534462043 is a deficient number, since it is larger than the sum of its proper divisors (37772427685).

77044534462043 is a wasteful number, since it uses less digits than its factorization.

77044534462043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851353.

The product of its (nonzero) digits is 27095040, while the sum is 53.

The spelling of 77044534462043 in words is "seventy-seven trillion, forty-four billion, five hundred thirty-four million, four hundred sixty-two thousand, forty-three".