40362838093 has 2 divisors, whose sum is σ = 40362838094. Its totient is φ = 40362838092.

The previous prime is 40362838063. The next prime is 40362838123. The reversal of 40362838093 is 39083826304.

It is a balanced prime because it is at equal distance from previous prime (40362838063) and next prime (40362838123).

It can be written as a sum of positive squares in only one way, i.e., 23877048484 + 16485789609 = 154522^2 + 128397^2 .

It is a cyclic number.

It is not a de Polignac number, because 40362838093 - 2²¹ = 40360740941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40362838063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20181419046 + 20181419047.

It is an arithmetic number, because the mean of its divisors is an integer number (20181419047).

Almost surely, 2^40362838093 is an apocalyptic number.

It is an amenable number.

40362838093 is a deficient number, since it is larger than the sum of its proper divisors (1).

40362838093 is an equidigital number, since it uses as much as digits as its factorization.

40362838093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 40362838093 in words is "forty billion, three hundred sixty-two million, eight hundred thirty-eight thousand, ninety-three".