1040434106767 has 16 divisors (see below), whose sum is σ = 1138623897600. Its totient is φ = 942848691840.

The previous prime is 1040434106749. The next prime is 1040434106773. The reversal of 1040434106767 is 7676014340401.

It is not a de Polignac number, because 1040434106767 - 2⁷ = 1040434106639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040434106737) 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, 5806663 + ... + 5983159.

It is an arithmetic number, because the mean of its divisors is an integer number (71163993600).

Almost surely, 2^{1040434106767} is an apocalyptic number.

1040434106767 is a deficient number, since it is larger than the sum of its proper divisors (98189790833).

1040434106767 is a wasteful number, since it uses less digits than its factorization.

1040434106767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178206.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 1040434106767 in words is "one trillion, forty billion, four hundred thirty-four million, one hundred six thousand, seven hundred sixty-seven".