401342707 has 2 divisors, whose sum is σ = 401342708. Its totient is φ = 401342706.

The previous prime is 401342699. The next prime is 401342717. The reversal of 401342707 is 707243104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401342707 - 2³ = 401342699 is a prime.

It is a super-2 number, since 2×401342707² = 322151936924175698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (401342717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200671353 + 200671354.

It is an arithmetic number, because the mean of its divisors is an integer number (200671354).

Almost surely, 2^401342707 is an apocalyptic number.

401342707 is a deficient number, since it is larger than the sum of its proper divisors (1).

401342707 is an equidigital number, since it uses as much as digits as its factorization.

401342707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 401342707 is about 20033.5395524605. The cubic root of 401342707 is about 737.6298081191.

The spelling of 401342707 in words is "four hundred one million, three hundred forty-two thousand, seven hundred seven".