40351705711 has 2 divisors, whose sum is σ = 40351705712. Its totient is φ = 40351705710.

The previous prime is 40351705697. The next prime is 40351705769. The reversal of 40351705711 is 11750715304.

It is a happy number.

40351705711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40351705711 - 2¹⁵ = 40351672943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40351706711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20175852855 + 20175852856.

It is an arithmetic number, because the mean of its divisors is an integer number (20175852856).

Almost surely, 2^40351705711 is an apocalyptic number.

40351705711 is a deficient number, since it is larger than the sum of its proper divisors (1).

40351705711 is an equidigital number, since it uses as much as digits as its factorization.

40351705711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 34.

The spelling of 40351705711 in words is "forty billion, three hundred fifty-one million, seven hundred five thousand, seven hundred eleven".