43104070977 has 16 divisors (see below), whose sum is σ = 62735586240. Its totient is φ = 26107531200.

The previous prime is 43104070963. The next prime is 43104070987. The reversal of 43104070977 is 77907040134.

It is not a de Polignac number, because 43104070977 - 2⁸ = 43104070721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43104070927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349402 + ... + 456387.

It is an arithmetic number, because the mean of its divisors is an integer number (3920974140).

Almost surely, 2^43104070977 is an apocalyptic number.

It is an amenable number.

43104070977 is a deficient number, since it is larger than the sum of its proper divisors (19631515263).

43104070977 is a wasteful number, since it uses less digits than its factorization.

43104070977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807424.

The product of its (nonzero) digits is 148176, while the sum is 42.

The spelling of 43104070977 in words is "forty-three billion, one hundred four million, seventy thousand, nine hundred seventy-seven".