10409401811 has 2 divisors, whose sum is σ = 10409401812. Its totient is φ = 10409401810.

The previous prime is 10409401799. The next prime is 10409401829. The reversal of 10409401811 is 11810490401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10409401811 - 2⁶ = 10409401747 is a prime.

It is not a weakly prime, because it can be changed into another prime (10409401411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5204700905 + 5204700906.

It is an arithmetic number, because the mean of its divisors is an integer number (5204700906).

Almost surely, 2^10409401811 is an apocalyptic number.

10409401811 is a deficient number, since it is larger than the sum of its proper divisors (1).

10409401811 is an equidigital number, since it uses as much as digits as its factorization.

10409401811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 10409401811 in words is "ten billion, four hundred nine million, four hundred one thousand, eight hundred eleven".