407066688043 has 2 divisors, whose sum is σ = 407066688044. Its totient is φ = 407066688042.

The previous prime is 407066687983. The next prime is 407066688059. The reversal of 407066688043 is 340886660704.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 407066688043 - 2²⁹ = 406529817131 is a prime.

It is not a weakly prime, because it can be changed into another prime (407066683043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203533344021 + 203533344022.

It is an arithmetic number, because the mean of its divisors is an integer number (203533344022).

Almost surely, 2^407066688043 is an apocalyptic number.

407066688043 is a deficient number, since it is larger than the sum of its proper divisors (1).

407066688043 is an equidigital number, since it uses as much as digits as its factorization.

407066688043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 407066688043 in words is "four hundred seven billion, sixty-six million, six hundred eighty-eight thousand, forty-three".