40103031822577 has 2 divisors, whose sum is σ = 40103031822578. Its totient is φ = 40103031822576.

The previous prime is 40103031822571. The next prime is 40103031822611. The reversal of 40103031822577 is 77522813030104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35682929243361 + 4420102579216 = 5973519^2 + 2102404^2 .

It is a cyclic number.

It is not a de Polignac number, because 40103031822577 - 2¹⁹ = 40103031298289 is a prime.

It is a super-2 number, since 2×40103031822577² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40103031822571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20051515911288 + 20051515911289.

It is an arithmetic number, because the mean of its divisors is an integer number (20051515911289).

Almost surely, 2^{40103031822577} is an apocalyptic number.

It is an amenable number.

40103031822577 is a deficient number, since it is larger than the sum of its proper divisors (1).

40103031822577 is an equidigital number, since it uses as much as digits as its factorization.

40103031822577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 40103031822577 in words is "forty trillion, one hundred three billion, thirty-one million, eight hundred twenty-two thousand, five hundred seventy-seven".