1040774744071 has 16 divisors (see below), whose sum is σ = 1145207910400. Its totient is φ = 942112360800.

The previous prime is 1040774744063. The next prime is 1040774744081. The reversal of 1040774744071 is 1704474770401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1040774744071 - 2³ = 1040774744063 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 (1040774744011) 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, 11137140 + ... + 11230201.

It is an arithmetic number, because the mean of its divisors is an integer number (71575494400).

Almost surely, 2^{1040774744071} is an apocalyptic number.

1040774744071 is a deficient number, since it is larger than the sum of its proper divisors (104433166329).

1040774744071 is a wasteful number, since it uses less digits than its factorization.

1040774744071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22367470.

The product of its (nonzero) digits is 614656, while the sum is 46.

The spelling of 1040774744071 in words is "one trillion, forty billion, seven hundred seventy-four million, seven hundred forty-four thousand, seventy-one".