426473707801 has 2 divisors, whose sum is σ = 426473707802. Its totient is φ = 426473707800.

The previous prime is 426473707763. The next prime is 426473707823. The reversal of 426473707801 is 108707374624.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 331803648576 + 94670059225 = 576024^2 + 307685^2 .

It is a cyclic number.

It is not a de Polignac number, because 426473707801 - 2²³ = 426465319193 is a prime.

It is not a weakly prime, because it can be changed into another prime (426473707871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213236853900 + 213236853901.

It is an arithmetic number, because the mean of its divisors is an integer number (213236853901).

Almost surely, 2^426473707801 is an apocalyptic number.

It is an amenable number.

426473707801 is a deficient number, since it is larger than the sum of its proper divisors (1).

426473707801 is an equidigital number, since it uses as much as digits as its factorization.

426473707801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1580544, while the sum is 49.

The spelling of 426473707801 in words is "four hundred twenty-six billion, four hundred seventy-three million, seven hundred seven thousand, eight hundred one".