40000304132417 has 2 divisors, whose sum is σ = 40000304132418. Its totient is φ = 40000304132416.

The previous prime is 40000304132389. The next prime is 40000304132429. The reversal of 40000304132417 is 71423140300004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26111854720576 + 13888449411841 = 5109976^2 + 3726721^2 .

It is a cyclic number.

It is not a de Polignac number, because 40000304132417 - 2²⁰ = 40000303083841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40000304132417.

It is not a weakly prime, because it can be changed into another prime (40000304132447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20000152066208 + 20000152066209.

It is an arithmetic number, because the mean of its divisors is an integer number (20000152066209).

Almost surely, 2^{40000304132417} is an apocalyptic number.

It is an amenable number.

40000304132417 is a deficient number, since it is larger than the sum of its proper divisors (1).

40000304132417 is an equidigital number, since it uses as much as digits as its factorization.

40000304132417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 40000304132417 in words is "forty trillion, three hundred four million, one hundred thirty-two thousand, four hundred seventeen".