40226287046401 has 2 divisors, whose sum is σ = 40226287046402. Its totient is φ = 40226287046400.

The previous prime is 40226287046359. The next prime is 40226287046411. The reversal of 40226287046401 is 10464078262204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20706149260801 + 19520137785600 = 4550401^2 + 4418160^2 .

It is a cyclic number.

It is not a de Polignac number, because 40226287046401 - 2¹⁹ = 40226286522113 is a prime.

It is a super-3 number, since 3×40226287046401³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (40226287046411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20113143523200 + 20113143523201.

It is an arithmetic number, because the mean of its divisors is an integer number (20113143523201).

Almost surely, 2^{40226287046401} is an apocalyptic number.

It is an amenable number.

40226287046401 is a deficient number, since it is larger than the sum of its proper divisors (1).

40226287046401 is an equidigital number, since it uses as much as digits as its factorization.

40226287046401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 40226287046401 in words is "forty trillion, two hundred twenty-six billion, two hundred eighty-seven million, forty-six thousand, four hundred one".