40710837793 has 2 divisors, whose sum is σ = 40710837794. Its totient is φ = 40710837792.

The previous prime is 40710837731. The next prime is 40710837799. The reversal of 40710837793 is 39773801704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27574927249 + 13135910544 = 166057^2 + 114612^2 .

It is a cyclic number.

It is not a de Polignac number, because 40710837793 - 2⁹ = 40710837281 is a prime.

It is a super-2 number, since 2×40710837793² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40710837799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20355418896 + 20355418897.

It is an arithmetic number, because the mean of its divisors is an integer number (20355418897).

Almost surely, 2^40710837793 is an apocalyptic number.

It is an amenable number.

40710837793 is a deficient number, since it is larger than the sum of its proper divisors (1).

40710837793 is an equidigital number, since it uses as much as digits as its factorization.

40710837793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 40710837793 in words is "forty billion, seven hundred ten million, eight hundred thirty-seven thousand, seven hundred ninety-three".