40272976071401 has 2 divisors, whose sum is σ = 40272976071402. Its totient is φ = 40272976071400.

The previous prime is 40272976071313. The next prime is 40272976071457. The reversal of 40272976071401 is 10417067927204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36291949518400 + 3981026553001 = 6024280^2 + 1995251^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40272976071401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40272976071401.

It is not a weakly prime, because it can be changed into another prime (40272976076401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20136488035700 + 20136488035701.

It is an arithmetic number, because the mean of its divisors is an integer number (20136488035701).

Almost surely, 2^{40272976071401} is an apocalyptic number.

It is an amenable number.

40272976071401 is a deficient number, since it is larger than the sum of its proper divisors (1).

40272976071401 is an equidigital number, since it uses as much as digits as its factorization.

40272976071401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The spelling of 40272976071401 in words is "forty trillion, two hundred seventy-two billion, nine hundred seventy-six million, seventy-one thousand, four hundred one".