406396524103 has 2 divisors, whose sum is σ = 406396524104. Its totient is φ = 406396524102.

The previous prime is 406396524077. The next prime is 406396524109. The reversal of 406396524103 is 301425693604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 406396524103 - 2¹⁷ = 406396393031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 406396524103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (406396524109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203198262051 + 203198262052.

It is an arithmetic number, because the mean of its divisors is an integer number (203198262052).

Almost surely, 2^406396524103 is an apocalyptic number.

406396524103 is a deficient number, since it is larger than the sum of its proper divisors (1).

406396524103 is an equidigital number, since it uses as much as digits as its factorization.

406396524103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 406396524103 in words is "four hundred six billion, three hundred ninety-six million, five hundred twenty-four thousand, one hundred three".