1040437073771 has 2 divisors, whose sum is σ = 1040437073772. Its totient is φ = 1040437073770.

The previous prime is 1040437073761. The next prime is 1040437073779. The reversal of 1040437073771 is 1773707340401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1040437073771 - 2¹⁸ = 1040436811627 is a prime.

It is a super-2 number, since 2×1040437073771² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1040437073779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520218536885 + 520218536886.

It is an arithmetic number, because the mean of its divisors is an integer number (520218536886).

Almost surely, 2^{1040437073771} is an apocalyptic number.

1040437073771 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040437073771 is an equidigital number, since it uses as much as digits as its factorization.

1040437073771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345744, while the sum is 44.

The spelling of 1040437073771 in words is "one trillion, forty billion, four hundred thirty-seven million, seventy-three thousand, seven hundred seventy-one".