40303741741 has 2 divisors, whose sum is σ = 40303741742. Its totient is φ = 40303741740.

The previous prime is 40303741727. The next prime is 40303741769. The reversal of 40303741741 is 14714730304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30060277641 + 10243464100 = 173379^2 + 101210^2 .

It is a cyclic number.

It is not a de Polignac number, because 40303741741 - 2³¹ = 38156258093 is a prime.

It is a super-2 number, since 2×40303741741² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40303741697 and 40303741706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40303741141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20151870870 + 20151870871.

It is an arithmetic number, because the mean of its divisors is an integer number (20151870871).

Almost surely, 2^40303741741 is an apocalyptic number.

It is an amenable number.

40303741741 is a deficient number, since it is larger than the sum of its proper divisors (1).

40303741741 is an equidigital number, since it uses as much as digits as its factorization.

40303741741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 34.

The spelling of 40303741741 in words is "forty billion, three hundred three million, seven hundred forty-one thousand, seven hundred forty-one".