20100043411416 has 24 divisors (see below), whose sum is σ = 54437617572780. Its totient is φ = 6700014470448.

The previous prime is 20100043411387. The next prime is 20100043411429. The reversal of 20100043411416 is 61411434000102.

20100043411416 is a `hidden beast` number, since 2 + 0 + 100 + 0 + 434 + 114 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 20100043411416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139583634730 + ... + 139583634873.

Almost surely, 2^{20100043411416} is an apocalyptic number.

It is an amenable number.

20100043411416 is an abundant number, since it is smaller than the sum of its proper divisors (34337574161364).

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

20100043411416 is a wasteful number, since it uses less digits than its factorization.

20100043411416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279167269615 (or 279167269608 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 20100043411416 its reverse (61411434000102), we get a palindrome (81511477411518).

The spelling of 20100043411416 in words is "twenty trillion, one hundred billion, forty-three million, four hundred eleven thousand, four hundred sixteen".