816035411454 has 16 divisors (see below), whose sum is σ = 1703030424192. Its totient is φ = 260185203608.

The previous prime is 816035411449. The next prime is 816035411501. The reversal of 816035411454 is 454114530618.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956649904 + ... + 2956650179.

It is an arithmetic number, because the mean of its divisors is an integer number (106439401512).

Almost surely, 2^816035411454 is an apocalyptic number.

816035411454 is an abundant number, since it is smaller than the sum of its proper divisors (886995012738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

816035411454 is a wasteful number, since it uses less digits than its factorization.

816035411454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5913300111.

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 816035411454 in words is "eight hundred sixteen billion, thirty-five million, four hundred eleven thousand, four hundred fifty-four".