1411909853 has 2 divisors, whose sum is σ = 1411909854. Its totient is φ = 1411909852.

The previous prime is 1411909847. The next prime is 1411909861. The reversal of 1411909853 is 3589091141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1410903844 + 1006009 = 37562^2 + 1003^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1411909853 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1411909853.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411909153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705954926 + 705954927.

It is an arithmetic number, because the mean of its divisors is an integer number (705954927).

Almost surely, 2^1411909853 is an apocalyptic number.

It is an amenable number.

1411909853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411909853 is an equidigital number, since it uses as much as digits as its factorization.

1411909853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 41.

The square root of 1411909853 is about 37575.3889267962. The cubic root of 1411909853 is about 1121.8522319518.

The spelling of 1411909853 in words is "one billion, four hundred eleven million, nine hundred nine thousand, eight hundred fifty-three".