40422867434401 has 16 divisors (see below), whose sum is σ = 42142931336016. Its totient is φ = 38739461760000.

The previous prime is 40422867434377. The next prime is 40422867434419. The reversal of 40422867434401 is 10443476822404.

It can be written as a sum of positive squares in 8 ways, for example, as 26631121486225 + 13791745948176 = 5160535^2 + 3713724^2 .

It is a cyclic number.

It is not a de Polignac number, because 40422867434401 - 2⁷ = 40422867434273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40422867432401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8716110 + ... + 12522631.

It is an arithmetic number, because the mean of its divisors is an integer number (2633933208501).

Almost surely, 2^{40422867434401} is an apocalyptic number.

40422867434401 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

40422867434401 is a deficient number, since it is larger than the sum of its proper divisors (1720063901615).

40422867434401 is a wasteful number, since it uses less digits than its factorization.

40422867434401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21239604.

The product of its (nonzero) digits is 4128768, while the sum is 49.

The spelling of 40422867434401 in words is "forty trillion, four hundred twenty-two billion, eight hundred sixty-seven million, four hundred thirty-four thousand, four hundred one".