400241034421307 has 2 divisors, whose sum is σ = 400241034421308. Its totient is φ = 400241034421306.

The previous prime is 400241034421289. The next prime is 400241034421339. The reversal of 400241034421307 is 703124430142004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 400241034421307 - 2⁶ = 400241034421243 is a prime.

It is not a weakly prime, because it can be changed into another prime (400241034421607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200120517210653 + 200120517210654.

It is an arithmetic number, because the mean of its divisors is an integer number (200120517210654).

Almost surely, 2^{400241034421307} is an apocalyptic number.

400241034421307 is a deficient number, since it is larger than the sum of its proper divisors (1).

400241034421307 is an equidigital number, since it uses as much as digits as its factorization.

400241034421307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 400241034421307 in words is "four hundred trillion, two hundred forty-one billion, thirty-four million, four hundred twenty-one thousand, three hundred seven".